Speciality fertilizers for professional growers. Ornamental Horticulture

Transcription

1 Speciality fertilizers for professional growers Ornamental Horticulture

2 IC Specialty Fertilizers, Focus on Fertilizer Performance in Ornamental Horticulture Index At IC Specialty Fertilizers we are committed to bring you, the grower, proven performance. Performance in our top-end products such as Osmocote and Peters and quality in the outstanding service provided by our technical advisors who work closely with you and for you in the field. We understand the challenges you face and strive to provide you with innovative products that help you solve any issue. Whether you are dealing with a challenging cultivation situation involving sensitive crops or issues with irrigation water, our skilled sales force and our R&D department is continuously looking for solutions to help you grow better plants and make your life easier. Section I IC Specialty Fertilizers Products 4 for Ornamental Horticulture Section II Expert advice: 48 IC Specialty Fertilizers is there for you Section III Technical information on plant nutrition 70 Section IV Product information & breakdowns 86 Section V People & organization 00 IC Specialty Fertilizers key drivers for quality in ornamental horticulture are: zproven performance in fertilizers Achieved through continuous research, years of experience and stringent quality control. zexpert advice Our teams of technical advisors offer recommendations tailored to your individual needs to help you make the most out of your fertilizer plan. zgrow green Osmocote, the green choice, allows you to grow more with less. Use our coated fertilizers to comply with regulations and decrease fertilizer usage and spillage.

3 Content Section I IC Specialty Fertilizers Products for Ornamental Horticulture. Osmocote - IC Coated Fertilizers 6.. Osmocote Product Development for Growers 7.. Osmocote Exact DCT 4 th generation Osmocote Exact Hi.End, Protect and High K.. Osmocote Exact Standard rd generation 6 Osmocote Exact Standard, ini, Tablet..4 Osmocote Pro nd generation 9..5 Coated Fertilizers for special purposes 0 Osmocote Bloom 0 Osmocote Start Osmocote Iron Osmocote Calag Osmocote Flower 4 Ficote Total 5. IC Fertilizers for topdressing 6 Osmocote Topdress FT, OsmoTop, Greenfix Osmoform. IC Water-Soluble Fertilizers.. Peters Fertilizers 4 Peters Professional, Peters Excel.. Universol 40.. Agroleaf Power 4 Agroleaf Power Foliar feed 4.4 Trace element fertilizers icromax Premium icromax WS 45.5 Wetting agent HGro liquid

4 . Osmocote IC Coated fertilizers.. Osmocote Product Development for Growers Osmocote revolutionised the fertilizer market in 967 with the first generation of Osmocote coated fertilizers. In the 50 years since its launch, Osmocote has become a trusted product that is used by thousands of growers around the world. IC Specialty Fertilizers is proud that the essence of coated fertilizers is more relevant today than ever. At the same time, new technologies have been fully embraced to make new release patterns and other unique features a reality so that we can continue to meet the needs of growers. Now and in the future. Whatever your needs as a professional grower, you ll find an Osmocote solution to match your situation and your crops. Osmocote proven performance, highest safety for plants Osmocote coating technology 00% coated NPK Full range of longevities available: -4, 5-6, 8-9 & -4 The original Controlled release fertilizer st generation coated fertilizer Addtional to Osmocote: Trace element package included in the granules Orange and white color tracer for easy recognition Proven performance Controlled release fertilizer nd generation coated fertilizer Additional to Osmocote Pro: Pre-defined release patterns Designed to perform in every situation eets highest quality standards Highest safety for plants Premium trace element package included Color tracer for each longevity for easy recognition The safest Osmocote ever Patterned release fertilizer rd generation coated fertilizer Additional to Osmocote Exact: DCT (Double Coating Technology) included. Innovative technology which enables programmed release patterns. Especially suitable for challenging growing conditions. Taking fertilizers to a higher level Programmed release fertilizer 4 th generation coated fertilizer 6 7

5 The 8 guarantees of Osmocote Exact The safest Osmocote ever! Trust in proven performance Choosing Osmocote coated fertilizers means choosing proven performance for the best results for your crops. A coated fertilizer must do what you expect from it. It needs to be predictable and consistent in its performance for good results. Over decades, Osmocote has proven to be worthy of your trust. Our years of experience, tried and tested coatings, pure and best quality raw materials used in our products and continuous quality control are the pillars of this trust. This is what you can expect from us at IC Specialty Fertilizers: guaranteed high-quality crops and the best return on investment for your business. The quality of your plants is guaranteed thanks to optimum growth. Plants grow better because Osmocote provides them with the nutrients they need exactly at the moment they need them. This gradual nutrient supply ensures that plants experience less disease pressure and Be in control of your plants Rely on Osmocote Exact Osmocote Exact Standard zcontinuous nutrition during the growth season. zall-round application: suitable for all crop types and many situations. zavailable in longevities: -4, 5-6, 8-9, -4 and 6-8. Osmocote Exact o.start zongevity 6-8. zrelatively low nutrient release during first months after application. zsuitable for sensitive crops. Osmocote Exact Hi.End zess nutrition at the start of the growth cycle, more nutrition after postponed start. zideal for plants with higher nutrient demands in the later growth phases. zvery efficient thanks to perfect match of nutrient availability and the plants needs. zavailable in longevities: 5-6, 8-9 and -4. Osmocote Exact Protect zup to three months postponed start of nutrient release, depending on the longevity. can grow into vital, healthy specimens. The plants even keep their vitality and health when they are delivered to the consumer. This is yet another benefit that comes from the continued release of nutrients from Osmocote fertilizers customer satisfaction! zspecially developed for autumn and winter pottings. zideal for situations where low EC levels are required after potting. zavailable in longevities: 5-6, 8-9 and -4. Osmocote Exact High K zsteady and efficient NPK release during the season. zn:k ratio potassium-based. zfor compact plant growth or in case of irrigation water containing nitrogen. zavailable in longevities: -4, 5-6, 8-9 and -4. Consistency Osmocote Exact's longevities and nutrient release patterns are guaranteed year by year, month by month, bag by bag. You know exactly what you buy and what your plants receive. As a grower, you are in control and can rest assured that the fertilizers will not cause surprises during the season. Safety in release What s in Osmocote, also comes out. Not all fertilizers release trace elements sufficiently, but Osmocote gets each and every element where it needs to act. Osmocote Exact Other CRF - disintegrates when in contact with wetting agent Safety against chemicals Osmocote s resin coating is resistant against all kinds of plant protection products and wetting agents. From left to right: other CRF product, Osmocote Pro, Osmocote Exact 4 Safety in high and low ph levels A special process in the production of Osmocote secures the availability of trace elements for your crops, even when ph levels in the growing medium rise during the growth cycle. 5 Safety through colour coding Each Osmocote Exact longevity has its own colour for easy recognition. About 4% of the granules in a bag are colour coded according to longevity: red for -4 months, brown for 5-6 months, blue for 8-9 months and yellow for -4 months. This colour coding system avoids mistakes and makes it easy to tell if the right product has been added to the substrate. 6 Safety in plant hole dibbling Osmocote Exact granules are uniform in size, which makes them perfect for dibbling with dosage machines. ess abrasion and bruising ensure longer operational times and interferencefree function of the equipment. 7 ow release rate during the first stage of cultivation Our patented Osmocote coating technology and the use of only the best raw materials ensure even granules and a safe release of fewer nutrients during the first stage of cultivation. Thanks to Osmocote Exact s low initial release rate it is suitable for numerous cultures, even ones grown in greenhouses or tunnels. 8 Safety in heat Osmocote Exact has even proved its performance in extremely difficult circumstance. With temperatures reaching 40 degrees Celsius, Osmocote Exact s nutrient release remained secure and controlled. The laboratory trials from spring 000 support the manufacturer s claims according to a research article on Osmocote s nutrient release published by the Fachhochschule Osnabrück in Germany. All Osmocote Exact product types release the nutrients gradually and evenly, even in severe temperature fluctuations. (Prof. Dr. Schacht 5/00). IC products 8 9

6 The Osmocote working principles Osmocote are coated fertilizers containing nitrogen, phosphorus and potassium. Every granule is Granules contain Water penetrates Osmotic Influenced by Once empty, covered by an NPK, B, Cu, Fe, the coating and pressure temperature, the coating organic resin n, o and Zn. dissolves the releases the the nutrients eventually coating that nutrients inside dissolved are released at a breaks down. regulates the the granule. nutrients constant, regular daily release of through the and controlled nutrients to the granule coating. rate during plant. the longevity. Effective and efficient! Osmocote fertilizers are available in four different longevities: -4, 5-6, 8-9, -4 and 6-8 months. So there is an Osmocote for every situation and crop type. The colour coding on the packaging indicates the longevity. Osmocote Exact and Osmocote Exact DCT products also contain colour tracers for easy recognition. This ensures you always add the fertilizer with the correct longevity to your substrate! IC products The fertilizer ingredients and the thickness of the coating determine the longevity. The longevities in turn apply to an average temperature of C. Higher temperatures accelerate the nutrient release, while lower temperatures slow it down. Average temperature influence on longevity 6 C C 6 C 6-7 months 5-6 months 4-5 months Other factors such as salt levels, ph of the substrate, microbial activity, water quality and rainfall do not influence the nutrient release, making Osmocote the most reliable coated fertilizer. 0

7 Osmocote Exact Hi.End: programmed nutrient release for ultimate plant nutrition Hi.End A quarter of the Osmocote Exact Hi.End granules are DCT granules* with a second coating layer that do not release nutrients in the first months after application. This keeps EC values in this period lower than when applying Osmocote Exact Standard at the same rate. When applied at same rate Osmocote Exact Hi.End is therefore ideal for plants that react well to low ECs at the start of the growth cycle and that need increased amounts of nutrients in the second growth phase. Daily nutrient release of rd generation Osmocote Exact Standard compared to 4 th generation Osmocote Exact Hi.End.. Osmocote Exact DCT 4th generation Osmocote Exact Hi.End, Protect and High K 4 th generation Osmocote: Powered by DCT Taking fertilizers to a higher level Our 4 th generation Osmocote features the biggest innovation in coated fertilizers to date: Double Coating Technology. DCT for short, this technology allows for Programmed Nutrient Release. DCT is a second coating, of a different composition to the resin coating, applied around an Osmocote Exact granule. The DCT coating on the granules postpones the start-up of the nutrient release: instead of immediate start-up after application of the product, nutrient release is postponed for up to three months (depending on the longevity). DCT unparalleled possibilities! Revolutionary release patterns can be realised by adding more or less DCT granules to a product. These release patterns are the answer to challenging growing circumstances that you may face at your nursery, such as the use of coated fertilizers in tunnels and greenhouses, or potting in the autumn or winter. Osmocote Exact Hi.End s programmed release nutrient supply is developed especially to fulfil the plant s needs optimally during its growth. This means it delivers nutrients when the plant needs it. Part of the release is postponed until later in the growing season, exactly meeting the plant s requirements. Osmocote Exact Hi.End grower benefits Best value for money: highest efficiency thanks to programmed release. ess nutrients released at the start and more in the second phase of the growth cycle Ideal for crops grown in elevated temperatures, such as in tunnels and greenhouses Safe and reliable: based on proven Osmocote Exact technology 4 Time and cost effective in many cases: Hi.End s integrated nutrient boost in many cases eliminates the need to apply additional fertilizers during the growing season 5 ore vital plants IC products Find out more about the Osmocote Exact products powered by DCT on page Higher return-on-investment thanks to more quality class plants *40% in Osmocote Exact Hi.End -4

8 Osmocote Exact High K For compact growth: powered by DCT, containing high potassium High K Osmocote Exact High K with high potassium content has been specially developed to support compact plant growth and for use in situations where irrigation water contains high nitrogen levels. Thanks to our innovative Double Coating Technology (DCT), the Osmocote Exact High K range shows higher efficiency and ultimate performance. DCT optimises the product s nutrient release so that it matches the plant s needs perfectly. Osmocote Exact High K grower benefits Compact plant growth, thanks to a new potassium source and low phosphorus, which makes this the ideal product for CNS crops which should grow compact, pot plants, bedding plants and perennials Protect Osmocote Exact Protect: specially for autumn and winter pottings Osmocote Exact Protect is powered by DCT and developed for container nursery stock crops potted on in autumn and winter seasons in Northern Europe. Perfect branching and healthy roots, thanks to maximum efficiency in nutrient release as a result of DCT Full trace element package for beautiful leaf shine and leaf colour 4 DCT boosts performance and continues to positively enhance quality, even after plants are sold to consumers 5 aximum safety for plants, even in demanding cultivation conditions Designed to be used from mid-october until mid-january, it contains only double coated granules. This means that nutrient release is postponed with hardly any release during the winter, so EC in the Osmocote Exact Protect grower benefits growing media consequently remains low during the first two to three months. ix Osmocote Exact Protect into the growing medium. Topdressing is not recommended. Fits exactly with plant need, because it is specially designed for container nursery stock potted in autumn and winter, outside in Northern Europe 6 Can be used in combination with irrigation water containing high nitrogen levels IC products Programmed nutrient release for providing the nutrient requirements of the plant. Ideal in situations where low EC is required in the first period after application Highly effective: release is postponed until the plant is able to take up the released nutrients. 4 Safe and reliable: based on proven Osmocote Exact technology 5 Time and cost effective: Osmocote Exact Protect satisfies the plant s nutrient need in just one application. Refertilization in spring is often not required 6 Improves plant quality and ultimately your return on investment For autumn pottings it is recommended to ask your IC Fertilizer advisor for detailed advice. 4 5

9 .. Osmocote Exact Standard rd generation Osmocote Exact Standard, ini, Tablet Standard Osmocote Exact Standard: the safest Osmocote ever Osmocote Exact Standard was the first rd generation fertilizer to be introduced. It provides nutrient release at a constant rate during the growing season. The nutrient release is consistent and matches the plant s needs closely, making Osmocote Exact Standard very efficient and safe for plants. The advantage of Osmocote Exact of this product contains the same high Standard is that it is suitable for almost quality fertilizer with a guaranteed release every growing situation and that you pattern. In case plants benefit from higher can count on its reliable performance. availability of nutrients later in the growing Thanks to our special production process phases, Osmocote Exact Hi.End (4 th and stringent quality control, each bag generation) is recommended. Osmocote Exact ini: mini granules, big advantages for small volumes Osmocote Exact ini has been specially developed for applications in small substrate volumes, such as plugs and trays. The granules are between 0.85 and.0 mm in size and this ensures optimum dispersion of the nutrients in the substrate. These mini granules produce maximum results in volumes as low as 0 ml. Osmocote Exact ini is compact in size, but big in results! Osmocote Exact ini can be applied by mixing it into the growing medium or by topdressing once the roots have developed. It is ideal for bridging the period from rooting to re-potting because cuttings substrate is generally very low in nutrients and applying fertilizer via sprinklers is inconvenient. Even though the granules are smaller than their big brother Osmocote Exact, this mini version still performs just as mightily and contains a complete package of trace elements and magnesium. The product is packaged in resealable 0-kg buckets and is very economical in use! Use Osmocote Exact ini after rooting for slow-rooting and sensitive young plants to ensure healthy growth. IC products Osmocote Exact ini grower benefits Perfect for use in pots with small substrate volumes, such as plugs or trays Osmocote Exact Standard grower benefits The most reliable coated fertilizer: the best performance guaranteed Very user-friendly and suitable for all ornamental horticulture crops Efficient and environmentally sustainable 4 Unique colour coded granules in product for each longevity for easy recognition in the growing medium Strongly reduced leaching in small pot volumes: the nutrients stay in the growing medium Uniform plant growth thanks to optimum dispersion of the granules 4 Optimized plant growth: 00% coated and 00% safe for plants 5 Each granule contains all the nutrients 6 Nutrition and irrigation can be seen as separate systems 7 Very easy to apply 6 7

10 Osmocote Exact Tablet: the power packs Osmocote Pro: lowest cost in use..4 Osmocote Pro nd Generation Osmocote Exact Tablets provide an easy and effective way for you to administer exceptionally accurate doses of nutrients. The tablets are easy to push into the growing medium because of their cone shape. Osmocote Exact Tablets are available in two strengths, 5 gram and 7.5 gram. Osmocote Exact Tablets feature a unique When drip irrigation is used, push the patented water-soluble glue system. tablet in the growing media under the The tablets disintegrate after the plants drippers for optimum nutrient dispersal. are watered, prevents roots from pushing the tablet out of the pot. This Care about your customer makes Osmocote Exact Tablets a very Osmocote Exact Tablets are frequently environmentally friendly solution. applied to container plants and hanging baskets just before delivery in order to take care of nutrition for the consumer. Sometimes good is all you need. Osmocote Pro combines high NPK with a complete trace element package. These products are allrounders, mostly applied as a base fertilizer. Whatever choice you make, Osmocote Pro will deliver good results. Osmocote Pro at base rates can be Ask your IC Specialty Fertilizers advisor combined with Universol water-soluble for tailored advice for your personal fertilizers in a fertilizer plan. situation. Osmocote Pro grower benefits Complete nutrition (high NPK + trace elements) for optimum plant growth 00% coated: safe and reliable Guaranteed longevity and composition 4 Orange / white colour coding in all Osmocote Pro longevities to ensure that your growing medium contains the best nd generation coated fertilizer 5 Very efficient in use: all nutrients are released to the plant IC products Important: IC recommends Osmocote Exact, especially in the following (challenging) circumstances: In case of salt-sensitive crops In case of high-value crops When applying coated fertilizer via plant hole dibbling If trace elements are essential In challenging circumstances, i.e. difficult to manage ph of growing medium In greenhouses or in covered areas When compact growth is required When applying full rates of controlled release fertilizers IC TIP 8 9

11 ..5 Coated fertilizers for special purposes Osmocote Bloom, Osmocote Start, Osmocote Iron, Osmocote Calag, Osmocote Flower, Ficote Total Osmocote Bloom: designed especially for bedding plants Osmocote Bloom is IC Specialty Fertilizers specially-designed controlled release fertilizer for bedding plants such as petunias, geraniums and many others. It improves the quality of the plants by delivering maximum nutrition throughout the crop cycle, selling and early consumer stages. Osmocote Bloom can also help contribute to save on labour costs because only one application is needed in many cases. Osmocote Bloom grower benefits Specifically designed to achieve optimum results in bedding plants Healthy, compact and uniform plants. Improved shelf life for consumer phase Sustainable through lower emissions to surface and ground water. Complies with PS regulations for nitrogen and phosphate emissions 4 Helps save on labour costs: only one application is needed 5 6 Easy to apply designed for mixing into the growing medium. Osmocote Bloom's mid-size granules are perfect for mixing into smaller pots and packs ower EC value in the potting soil leads to better growth. ess fertilizer inputs and better results. It is not necessary to use a starter fertilizer Osmocote Start: The short-track Osmocote Osmocote Start is designed to provide efficient nutrition to crops with a short cultivation cycle or for refertilization of crops during a period of approx. six weeks. Thanks to the Osmocote coating, the nutrients are released to the plant gradually and evenly, whilst ensuring low EC values in the growing medium. This creates optimum conditions for the root development of your crops. Use Osmocote Start in salt-sensitive vegetable crops and cuttings that have difficulty rooting. In contrast to traditional fertilizers, Osmocote Start avoids risks of excessive salt levels and nutrient leaching. With Osmocote Start your crops always get the right nutrients. The high potassium level in Osmocote Start ensures compact growth. Osmocote Start can be mixed into the substrate. It is also possible to apply the fertilizer on the crops, as long as you ensure that no granules remain on the leaves. IC products Osmocote Start grower benefits Specialty product for compact-growing plants with a short cropping cycle Promotes improved root growth and plant color Fully coated fertilizer with uniform release 4 Efficient nutrition thanks to greatly reduced leaching 5 Safe to use low EC combined with optimal nutrient supply 0

12 Osmocote Iron: for long-lasting leaf color and optimal photosynthesis Osmocote Iron is a fully coated iron-releasing fertilizer. This product is unique as it ensures a controlled release of iron. It offers growers new opportunities to supply on a daily basis small portions of iron to the plants. Osmocote Calag: for quality and color improvement Osmocote Calag is a fully-coated fertilizer that contains calcium, magnesium, and nitrogen. The advanced coating method releases the product over a period of three to four months. Osmocote Iron is ideally suited for use in iron-demanding potted plants, bedding plants, perennials, and container nursery stock. It can be mixed into the potting soil and is suitable for use with other Osmocote Iron grower benefits 4 5 Osmocote products, icromax Premium and water-soluble fertilizers (Universol and Peters). The mini granules ensure that the product can be used in small pots as well. Controlled release of small quantities of iron on a daily basis and high availability in the root zone Sustainable iron application method that results in good leaf colour and optimum photosynthesis for healthy crops Osmocote Iron allows you to apply additional iron during cultivation on top of the recommended dose of other Osmocote products or water-soluble fertilizers Osmocote Iron allows you to separate your irrigation from your iron fertilization! This means the iron fertilization is possible during cold and wet periods as well By adding Osmocote Iron to your potting soil, the product does not lessen the effectiveness of other UV disinfectants. As a result, iron is always available for plants This is ideal for bridging the entire growing cycle of potted plants and bedding plants. For container nursery crops and potted perennials, Osmocote Calag offers the option of adding additional calcium during the first few months of cultivation. Osmocote Calag grower benefits 4 5 Osmocote Calag was developed for mixed applications in potting soil. The product produces excellent results when combined with other Osmocote products, especially Osmocote Exact High K, or water-soluble fertilizers. Delivers calcium, magnesium, and nitrogen to plants in a single product, independent of the irrigation techniques used The ideal solution for soft water as it contributes to the plant s calcium and magnesium needs Osmocote Calag is an efficient, controlled-release fertilizer that delivers nutrients in the daily portions necessary for immediate uptake Ideal for use with other Osmocote products or Universol/Peters water-soluble fertilizers Delivers calcium for the first few growing months, as is desirable for crops like perennials 6 Selected raw materials make Osmocote Iron effective even at high ph values 6 Osmocote Calag is the ideal product for adding calcium and magnesium in difficult situations (e.g. peat-reduced substrates) Irondemanding crops: 7 Osmocote Iron is extremely versatile: it can be used for potted plants and bedding plants, perennials, and container nursery stock Calcium / magnesiumdemanding crops: IC products Azalea, Berberis, Buxus, Calluna, Chaenomeles, Ericaceae (Calluna, Chamaecyparis (Blue Pieris, eucothoe, varieties), Citrus, Rhododendron) Cytisus, Hydrangea, Pot plants that grow Viburnum, Vinca quickly in autumn or Anthurium, Begonia, early spring (Primula, Dipladenia, Petunia, perennials) Primula, Viola.. Crops with slow root development (Rhododendron, Azalea, Buxus)

13 Osmocote Flower: designed for cut flowers under glass Ficote Total: the straight-forward base fertilizer The Osmocote Flower product range has been specifically developed for the cultivation of cut flowers in open-soil in greenhouses (e.g. atthiola, Antirrhinum, ilium, Celosia, Tanacetum, Calla, Trachelium, and Chrysanthemum). Osmocote Flower ensures controlled release of nutrients over a period of up to three months combined with directly available nutrients. Osmocote Flower contains nitrogen, phosphorus, potassium, calcium, magnesium, and a full range of trace elements. Ficote Total is a coated fertilizer for application in base rates in easy-to-grow crops. Ficote Total contains NPK, magnesium, as a top dressing. Ficote Total was and a full range of trace elements and developed for use as a base fertilizer. It is essential nutrients. This product can be often used in combination with a watersoluble mixed into the potting soil or administered fertilizer. Ficote Total grower benefits 00% coated product with controlled-release nutrients Complete nutrient range with NPK and trace elements Attractive price-quality ratio, for crops with lower nutrient requirements Osmocote Flower N NPK ratio of ::. This makes it ideally suited for nitrogendemanding crops like Chrysanthemums. Osmocote Flower N also contains calcium, thereby contributing to the overall quality and health of the plant. Osmocote Flower N grower benefits Osmocote Flower K NPK ratio of ::4. Ideally suited to the cultivation of potassium-demanding crops like ilium and Antirrhinum or crops that need to be hardened off at the end of the growing season. Osmocote Flower K can be used when compact growth is required and in greenhouse soils with high nitrogen levels to ensure the right NPK ratio. Osmocote Flower K grower benefits IC products 4 Contains coated NPK, has a short longevity, and is efficient in use. Specially designed for cut flowers under glass. NPK ratio with more nitrogen for vegetative plant growth Osmocote Flower has a low phosphate level, which helps you stay within the legal norms ongevity of two to three months, and fastacting components for quick greening Delivers the necessary nutrients to greenhouse soil Contains coated NPK, has a short longevity, and is efficient in use. Specially designed for cut flowers under glass. NPK ratio with more potassium to have generative plant growth Contains calcium for healthy plants 4 ongevity of two to three months, and fastacting components for quick greening Delivers the necessary nutrients to greenhouse soil 5 Good price/quality ratio 5 Good price/quality ratio 4 5

14 Osmocote Topdress Fusion Technology: all nutrients can be used by the plant When re-fertilization is required to ensure that plants are kept in good condition.. IC products for topdress applications Osmocote Topdress FT is a partly coated fertilizer developed specifically for these situations in container nursery stock. ainly the nitrogen has a longevity. When topdressed, it provides plants with a quick green-up effect and sufficient nutrients for four to five months. The unique Fusion Technology (FT) ensures that the product sticks to the growing medium, so that no fertilizer is lost if pots are blown over in windy conditions. In case plants will stay at the nursery for a season, IC recommends Osmocote Topdress, in which all nutrients are coated for 80%. Osmocote Topdress FT grower benefits Sticks to the growing medium thanks to Fusion Technology no loss of fertilizer if pots are blown over. All nutrients stay available to the plants Quick plant response. Contains controlled-release nutrients as well as fast and slow-release nitrogen and phosphorus Dust-free and fine granule size for even distribution 4 Contains extra trace elements for greening effect IC products 6 7

15 GreenFix: super-fast greening for container nursery crops GreenFix contains partially-coated nitrogen, uncoated nitrogen, phosphate, potassium, calcium, magnesium, and sulphate obtained from the natural mineral Polysulphate, a product from the mines of IC Specialty Fertilizers. GreenFix supplies nutrients up to eight weeks. It includes for a big part uncoated nutrients. This makes it ideally suited for the rapid greening of crops (e.g. just before the plants are delivered to a garden centre). Grower benefits of GreenFix Quick-start for a rapid greening effect Balanced composition of NPK, calcium, magnesium, and sulphur Excellent price-quality ratio 4 Small granules for optimum distribution on the pot surface 5 Product adheres slightly to the surface when moistened, causing the product to remain in the pot OsmoTop: quick greening of container nursery stock 6 Dust-free and easy to use This partially coated fertilizer is frequently used for top dressing repeat applications in container nursery stock. OsmoTop combines the trusted IC releases the coated portion of the coating technique with immediate nutrients over two to three months, availability of fertilizers in one product. adheres to the potting soil, and is dustfree. It contains NPK, magnesium, and three essential trace elements. OsmoTop IC products OsmoTop grower benefits Contains immediately available and controlled-release nitrogen Dust-free and fine granules for even distribution Adheres to the potting soil, minimizing fertilizer losses 4 NPK, magnesium, and three essential trace elements for a green colour 8 9

16 Osmoform: the slow release fertilizers for a quick color boost Osmoform NXT Osmoform Permanent Osmoform Pre-ix Osmoform High N. Top dressing with Osmoform helps to quickly bring colour to container nursery stock. The Osmoform product range are granulated slow release fertilizers that contain NPK, magnesium, and trace elements in most cases. Nitrogen and potassium are available to the plant over a period of 8 to 0 weeks. Nitrogen is released gradually through the breakdown of methylene urea chains. These chains are primarily broken down by temperature and bacterial activity. In some products also the potassium is slow release. Permanent Pre-ix High N Osmoform NXT: slowrelease nitrogen and potassium The potassium in Osmoform NXT is released slowly thanks to SilK technology. Potassium and silicon are bound together in a slow-dissolving three-dimensional matrix. Silicon is important for moisture regulation, protein synthesis, starch storage, and the activation of enzymes. The SilK technology means that a greater amount of potassium is available for the plant in the soil. This improves the strength and structure of plant cells and protects the plant against disease, frost, and drought. SiK also prevents essential nutrients from leaching away. Osmoform NXT grower benefits Slow-release nitrogen and potassium Sticks to the potting soil, so it doesn t fall out of the pot Rapid start and a rapid greening effect 4 Efficient nitrogen, less sensitive to leaching Osmoform Permanent: quick greening This product is ideal when you would like to give your plants a quick color boost. Osmoform Permanent contains slow-release nitrogen. Osmoform Permanent grower benefits 4 Partly slow-release nitrogen and immediately available nutrients Bonds well with the potting soil, so nutrients do not go to waste in windy weather or during transport Quick plant reaction and a rapid greening effect High magnesium and iron content for healthy and well-colored plants 5 Easy to use Osmoform Pre-ix: the slow-release fertilizer for charging substrates Specially developed for use in substrates, the nitrogen in this slow-release fertilizer is released over a period of 8-0 weeks. Osmoform Pre-ix granules have a mm diameter. Osmoform Pre-ix grower benefits Starting mix with slow-release nitrogen for growing media, which quick start for quick greening effect Balanced analysis of NPK, magnesium and trace elements Excellent price-quality ratio 4 Ideal granule size for optimal dispersion in the substrate 5 Easy application in the growing medium Osmoform High N: the slow-release fertilizer for nitrogen-fixating substrates Peat-reduced substrates are increasingly used in pot plants, bedding plants and container nursery stock. The components that substitute peat in substrates often demand more nitrogen, to off-set nitrogen fixation. Osmoform High N only contains slow-release nitrogen, which makes this the ideal product when using (partly) peat-reduced substrates. Furthermore the high nitrogen content ensures a good start-up supply for your crops. Osmoform High N granules have a mm diameter and spread easily in the growing medium. Osmoform High N grower benefits Quick start for a quick greening effect Slow-release nitrogen, compensates the nitrogen-fixation of the non-peat components in the substrate IC products 5 NPK, magnesium, and trace elements with a high iron content 6 Dust-free and easy to use for in-pot dosing Excellent price-quality ratio 4 Fine granules for optimal dispersion in the substrate 0

17 The path to the best water-soluble fertilizer. IC Water-Soluble Fertilizers Pot-grown crops cultivated indoors in covered areas Do you grow plants with high demands regarding their fertilizer? Poinsettia, Cyclamen, Begonia, etc. YES YES Choice based on irrigation water quality NO High salt contents? > 450 mg KCI/l YES Choice based on irrigation water quality NO ph problems in irrigation water? YES ph decreases during season ph increases during season Calag Acidifier Choice based on irrigation water quality NO Calcium deficiency? YES Calag Water quality Definition of soft and hard water mmol/l HCO Water-soluble fertilizers Starting point to determine the best water-soluble fertilizer in your growing circumstances: water quality. The importance is often underestimated. NO Ebb-and-flow irrigation? Poor roots? NO YES Calag Soft water Normal water Hard water mmol/l HCO mmol/l HCO >.5 mmol/l HCO Fertilizer and water have to work in perfect harmony so the fertilizer will contribute in the best possible way to produce high quality plants with a high sales price. Irrigation water quality is the root cause of many crop and growth problems. That s why you need to have your water analyzed so you can pick the right fertilizer for your particular crop and growing situation. This is crucial because salts in the irrigation water impact EC and ph levels in the potting soil, which in turn affects the crop. Container-grown crops cultivated outdoors in uncovered areas IC products Step Have your irrigation water analysed (irrigation water is the water you use to water and feed your plants). Don't just test the ph and EC values: the level of bicarbonate (HCO ) as well as the composition (the different elements) is also key High salt content? NO YES IC TIP Know your water quality to avoid problems! Analyze your irrigation water quality on a regular basis (or at least once a year) Optimize the interaction between fertilizer and water. Your IC advisor is glad to make a tailor-made fertilizer plan Step Step Determine whether acidification of the water is needed. We recommend acidifying the water if the bicarbonate levels are higher than.5mmol/litre (=5.75g/liter). The right way to acidify depends on a number of factors. Please contact your IC Specialty Fertilizers advisor for tailor-made advice. Remember that the quality of the water can change when you mix spring water with rainwater. It is also important to remember to change your fertilization plan if your rainwater supply is replenished Select the right Peters or Universol fertilizer for your situation Consult your IC Specialty Fertilizers advisor for tailor-made advice during every step of this plan to the most ideal water-soluble fertilizer. High carbonate hardness? NO Soft water? NO Calcium deficiency? NO standard range YES YES YES for hard water for soft water for soft water Additional watersoluble fertilizer should be adjusted to suit the quality of the available irrigation IC TIP

18 .. Peters Fertilizers Peters Professional, Peters Excel Solutions for every growing phase and every situation Peters Professional grower benefits Quickest plant response after application Highest purity, fully water soluble Contains our unique -77 technology for maximum nutrient uptake 4 The best solutions for plants Peters: perfect results every time Allrounder TE Allrounder has a balanced NPK formula which contains urea. It is particularly suited for use in spring and summer Blossom Booster gO+TE Blossom Booster is a classic formula, still going strong. Its high phosphate levels and an N:K ratio of : make the Blossom Peters is the world s leading water-soluble fertilizer range. It features a well- months. It acts as foliar feed and Booster the ideal product for improving balanced combination of NPK, trace elements and special additives to ensure encourages healthy plant growth. bud formation and flower development. optimum results, even under the most challenging conditions. Peters is the only fertilizer to contain -77 technology that optimises the availability and absorbability of nutrients. Everything stems from optimum absorption aximum absorbability sets Peters apart. Peters contains special ingredients that help plants absorb trace elements at the roots. -77 unlocks the roots for ensures your irrigation systems always stay clean. The choice of professionals Peters has been developed for pot plant and bedding plant crops. Using peat-based Foliar Feed 7-5-+TE Foliar Feed contains a high percentage of urea and comes with a specially adapted trace element package. This unique combination is the ideal foliar feed for pot plants and bedding plants. Fast plant Hi-Nitro TE Contains mostly urea and is equipped with trace elements. Ideal for use in warm weather conditions and/or when high levels of nitrogen are needed quickly. IC products optimum uptake of nutrients. aximum substrates in pots places special demands reaction makes it a perfect solution for absorption is at the heart of the Peters on your fertilizer. Peters harnesses quick greening before sale. philosophy: Not only the availability of nutrients matters, how plants absorb these nutrients is equally important. Peters has a solution for every situation The Peters range includes formulations designed especially for a particular growth phase or growing situation. There are formulas for soft water (with calcium and magnesium) and for hard water (reducing bicarbonates). Peters formulas ensure you always have the right product composition vast research and development to fulfil these distinctive needs for optimum results. That s why Peters is the choice of professional growers. Top of the line The Peters range s unique combination of qualities makes it the pinnacle of watersoluble fertilizers. Outstanding water solubility, an optimum combination of trace elements, unrivalled absorption, the power of -77 and a choice of Plant Starter TE High phosphate levels and a balanced N:K ratio. This is the ideal initial fertilizer for stimulating the development of a good, uniform root system and flower buds. Use just before potting young plants for optimum rooting. Combi-Sol gO+TE Combi-Sol has enhanced levels of trace elements which deliver perfect results, even if diluted with other fertilizers. This formula can be used in two-tank systems with calcium nitrate. The N:K ratio of :6 promotes excellent, compact plant growth. The ideal solution for when irrigation water contains high levels of nitrogen and can also be used as a complete fertilizer. for your specific cultivation situation. This formulations to solve growers challenges prevents deficiencies and excesses and make Peters the cream of the crop. 4 5

19 Special Formula ow B/Zn gO+TE ow B/Zn Special Formula ow B/Zn has a modified trace element solution without additional boron and zinc only added in the phosphate. It is ideal for preventing discoloration in leaf edges and tips in palmaceous plants and bromelias. Power P TE Thanks to its high levels of polyphosphates, Power P allows growers to obtain strong plant reaction throughout various stages of the plant cycle. Power P can be applied during rooting, right before pruning and even before flowering. Power P is easily dissolved as a stock solution. It requires no additional fertilizers: the acidity of the stock solution will automatically stabilise itself. Plant Finisher gO+TE Specially formulated for compact growth, with extra iron for optimum leaf colour. Ideal in the later stage of propagation. Pot Plant Special 5--9+TE Ideal for flowering pot plants and bedding plants, the N:K ratio of : ensures good colour, compact growth and high-quality plants. Contains a high proportion of nitrate and an elevated trace element level for quick results. Grow-ix -7-+gO+TE Balanced N:K ratio with lower levels of phosphate, which makes it perfect for promoting growth in pot plants. As a large portion of the nitrogen consists of urea, this formula is also ideal for orchid cultivation. Poinsettia ix gO+TE Poinsettia ix is the answer to the special fertilizer demands of Poinsettias. odified levels of boron, zinc and molybdenum ensure perfect plant health and quality. High levels of nitrate nitrogen ensure healthy root growth. Potash Special TE Potash Special has an N:K ratio of :.5, which makes it especially popular with pot plant growers. With a distinct proportion of urea, an additional supply of nitrogen can be supplied a few days after application. Winter Grow Special TE Winter Grow Special is specially designed for application in cold weather conditions to support plant growth during the winter season. This formula has a balanced N:K ratio and contains high levels of nitrate. Quick plant reaction. Special Formula ow B TE Special Formula ow B is a modified trace element solution without added boron. It is recommended for boron-sensitive crops and in combination with irrigation water with high boron levels. Potassium Booster -0-4+TE A powerful N:K ratio of :4 which quickly elevates potassium levels within the plant, a full trace element package and nitrate nitrogen. Potassium Booster not only promotes good condensed growth, but great plant colour too. IC products For detailed information on all available Peters Professional products, see page

20 Peters Excel: A real problem solver, as it takes your irrigation water quality into account Our Peters Excel range features unique formulations that deliver complete plant nutrition using one tank to prepare the stock solution! Peters Excel improves your water quality. It offers special products for soft water and for hard water. All products are of superior purity and feature the best chelated - trace element packages. The unique -77 is included in all products. Peters excel will help to improve the irrigation water quality by lowering bicarbonates present in hard water and by adding calcium / magnesium in soft water. You will see effect immediate and long-term on your plants. Peters Excel Calag for soft water Peters Excel Calag grower benefits Peters Excel Acidifier for hard water Peters Excel Acidifier grower benefits any times underestimated: the impact of the water applied. Growers often use water they do not really know or understand. What impact does this water have on plants and on the uptake of nutrition? Peters excel will take care your plants grow smoothly. In soft water (i.e. rain water) you just have to use one single product to supply your plants with all elements required for good growth (NPK, calcium, magnesium and trace elements). Easy and convenient for you. In hard water with bicarbonates, in many cases there is no need to add additional acids in the stock solution. Peters Excel Acidifier for hard water will do the job in a safe and reliable way. Peters Excel for hard water will improve the quality of water by taking out bicarbonates. ess bicarbonates reaching the growing medium means less increase of the growing medium ph. The best possible uptake of phosphates, manganese and iron delivered by Peters excel is guaranteed. Applied in hard water the acidifying Excel types will dilute more easily as they decrease the water ph. You will enjoy shorter dilution times and easier work. Calcium stains on leaves will be prevented by the strong action of Peters Excel. The range of Peters Excel covers products to generate growth and for compactness of plants. Products within a group (hard water types or soft water types) can be mixed to achieve other NPK analyses. Never mix hard and soft water types together, as this might cause precipitation. You see, Peters Excel is taking your water quality into account. It will help you to grow better and easier. Specially designed for use in soft water 4 Healthy growth thanks to continuous supply of calcium and magnesium. These two essential elements often lack in soft water. ade from the best raw materials and trace elements Chelated trace elements encourage growth and perfect colour 5 Including unique -77 technology Calag Grower CaO+gO+TE Peters Excel Calag Grower has been specifically engineered to promote healthy growth. This single-tank mix formula has a balanced N:K ratio and contains all necessary nutrients. Calag Grower is compatible with calcium nitrate. Specially developed for use in hard water containing bicarbonates Keeps growing medium ph level stable thanks to buffering effect on HCO (bicarbonates) in the applied irrigation water Improves irrigation water quality 4 Reduces EC values 5 6 Prevents blockage of drippers and keeps irrigation systems clean Perfect colour and growth thanks to chelated trace element packages 7 Including unique -77 technology Hard Water Grow Special gO+TE Hard Water Grow Special delivers balanced growth where hard irrigation water is used. Hard Water Finisher gO+TE IC products Hard Water Finisher delivers remarkably Calag Finisher CaO+gO+TE Peters Excel Calag Finisher provides plants with all the essential nutrients. Often used as a follow-up to Calag Grower, this premium high-potassium fertilizer leads to compact and condensed growth. Calag Finisher can be used in combination with calcium nitrate. compact growth and good flowering. Thanks to its N:K ratio of :, it can be used in irrigation water containing nitrogen. Extra Acidifier TE Extra Acidifier can handle hard irrigation water with high amounts of bicarbonate. This unique formula has the strongest acidifying effect of all acidifiers in the Peters Excel range. 8 For detailed information on all available Peters Excel products, see page

21 .. IC Water-Soluble Fertilizers Universol, Universol SW, Universol HW Universol SW: Soft water specials Universol HW: Hard water specials Soft water such as rainwater is actually of good quality Hard water can contain large amounts of calcium, in many cases. It contains few nutritional elements that magnesium and bicarbonates. Depending on the depth hinder the uptake of nutrients. Nevertheless, there s and location of the wells, spring water is usually hard. The always a chance that challenges will crop up during hardness of water is expressed in several ways, including Universol: pure power cultivation. German degrees ( dh) and the amount of calcium bicarbonate per litre (mmol/l). Common challenges that growers face: Hard water can cause cultivation issues: Universol s water-soluble fertilizers have been the most widely used compound Calcium or magnesium deficiency caused by insufficient Poor solubility of fertilizers fertilizers for the cultivation of ornamental potted plants for many years and with supply from soft water High ECs in the water, leaving less space for useful good reason. Insufficient ph-buffering leading to sharp ph variations nutrients The Universol line has been specifically developed to provide your crop with a constant source of well-balanced nutrition throughout every growth phase. Only the most soluble raw materials have Only Universol offers the Bright Solution System. This unique system has been added to Universol products to improve nutrient availability and absorbability. in the water. This can usually be resolved by mixing 0% of spring water in the irrigation water Rising ph and EC levels in the growing medium. Reduced availability of nutritional elements in the root environment Precipitation in the tank and blockage in the irrigation system been used to ensure maximum nutrient As a result, plants can take up the element uptake by the plants. Universol fertilizers can be used separately or mixed together to get exactly the nutrition nutrients provided by Universol more effectively and efficiently. Universol SW specials for soft water grower benefits Universol HW specials for hard water grower benefits formula you need. Universol products are known for their reliability and great value for money. For detailed information on all available Universol products, see page Universol grower benefits 4 The Bright Solution System contains specially selected components which have a ph-regulating effect. Optimised colour recognition system on bag and product for ease of use. Products contain a granulated dye, which minimises errors during mixing Bright Solution System: improved uptake of nutrients, stronger effect and more efficient use of fertilizers! Excellent solubility in water, which improves irrigation system hygiene and reduces the need for flushing A complete package of trace elements, including a higher amount of iron, for better leaf colour. Easy-to-absorb iron, even in cold conditions. agnesium in all Universol formulas (except Universol Special P) 5 Choose the product that ideally fits into your situation 4 5 Optimised water quality so your crops take up nutrients more effectively Calcium and magnesium to enhance your crop s hardiness and resilience Improved absorption of nutrients for more efficient use of fertilizers A complete package of trace elements, including a higher amount of iron, for better leaf colour Easy-to-absorb source of iron, even in cold conditions Improves water quality, resulting in improved uptake of nutrients by your crops Acidifying effect, (partially) purifying the water of bicarbonate, for more stable ph-levels in the growing medium Improved uptake of nutrients, more efficient use of fertilizers Excellent solubility in water, which improves irrigation system hygiene and reduces the need for flushing Extra high level of iron in Universol HW 5 to promote chlorophyll formation during the hardening phase A complete package of trace elements, including a higher amount of iron, for better leaf colour Easy-to-absorb source of iron, even in cold conditions IC products 40 4

22 .. Agroleaf Power Agroleaf Power Agroleaf Power Calcium: extra calcium support Calcium Agroleaf Power Calcium is a high-quality foliar fertilizer. Agroleaf Power Calcium contains the unique -77 which promotes the absorption of nutrients and supports the resistance of the plant. Agroleaf Power Calcium also contains chelated trace elements for optimum foliar absorption. The unique Agroleaf Power Calcium formula is highly suitable for use in crops that need extra calcium and trace element support. Agroleaf Power Calcium grower benefits Agroleaf Power: foliar feed with impact Agroleaf Power delivers excellent results at critical stages of crop growth. This range of fertilizers is highly valued among growers for its outstanding purity and high nutrient content (zero chlorides). Its exclusive -77 technology and Double Power Impact (DPI) complex provide greater uptake and prolonged availability of micro-nutrients. The Agroleaf Power range covers all macro and micronutrients. It offers a product for every need, from targeting specific growth stages and minor deficiencies to correcting nutrient imbalances. Because Agroleaf Power fertilizers are made of pure, high-quality raw materials, they dissolve effortlessly and make application a breeze. Agroleaf Power Calcium strengthens the cell walls and improves the resistance of the plant The powerful potassium and calcium formula of Agroleaf Power Calcium promotes the compact growth of the plant Agroleaf Power Calcium is highly soluble and easy to use; ideal for tank mixing 4 5 Agroleaf Power Calcium works quickly and effectively, as it contains high quality raw materials which are immediately absorbed by the crop Agroleaf Power Calcium ensures optimal foliar absorption as it contains chelated trace elements; the unique -77 promotes the optimum absorption of nutrients by the crop Agroleaf Power grower benefits Very quick response time, so ideal as a curative foliar feed DPI technology for improved photosynthesis IC products Highly concentrated foliar feed, which means less product to handle and apply 4 Superior delivery and uptake of nutrients thanks to -77 Available in the Agroleaf Power Range Product Name Agroleaf Power Total Agroleaf Power High N Agroleaf Power High P Agroleaf Power High K Agroleaf Power Calcium NEW Analyses TE --+TE -5-5+TE 5-0-+TE CaO+.5gO+TE Agroleaf Power agnesium gO+SO+TE 4 4

23 icromax WS Iron: soluble, pure iron, solid basis for growth WS Iron icromax WS Iron is a water-soluble trace element fertilizer with iron EDDHA. It also contains X, a biostimulant that facilitates the absorption of nutrients and enhances an effective uptake of iron by the roots and leaves. icromax WS Iron is easy and safe to apply and can be used to prevent or correct iron deficiency in various horticultural crops. When applied as foliar feed, expect to see quick results within one to two days, and when applied through fertigation you ll notice the difference in your plants within a week..4 Trace element fertilizers icromax Premium: essential trace elements for incorporation in growing media icromax Premium provides your plants with all essential trace elements and works for a full season, up to 6 months. Optimum availability of trace elements is guaranteed, even at high ph values (> 6.5). Trace elements are essential for optimum growth. A shortage of trace elements can affect plant growth in many ways. This is a problem that is often underestimated. To be able to grow, the availability of sufficient amounts of magnesium, copper, zinc, iron, manganese, boron and molybdenum is just as important as the use of a soil amendment that supplies nitrogen, phosphorus and potassium (NPK). If any of the trace elements is lacking, this will affect the speed at which the plant will attain its mature size (growth rate). icromax WS TE-ix: soluble trace element mix for maintenance or quick correction This water-soluble mix contains all essential trace elements in high-quality chelates. The added biostimulant X ensures a quick uptake of nutrients deep within the leaves. Apply icromax WS TE-mix via fertigation or as foliar feed for best results. Expect to see quick results within one to two days in case of foliar application, and when applied through fertigation you ll notice the difference in your plants within a week. WS TE-ix IC products icromax Premium grower benefits All essential trace elements in one application - easy and effective! Encourages rooting and provides the ideal basis for healthy plant growth Perfect start-up effect. ong-lasting supply of trace elements for up to 6 months Benefits of icromax WS Iron & icromax WS TE-mix Contains X biostimulant for optimised uptake through leaves and roots Improves the growth of fine roots Increases plant vitality 4 Improved crop colour thanks to its high iron and magnesium content 4 Fully water soluble 5 Easy and safe application by mixing the product into the growing medium 5 Can be mixed with fertilizers and most plant protection products 44 45

24 .5. H Gro liquid Wetting agent.5 Wetting agent A unique wetting agent for growing media H Gro is a unique wetting agent specially developed and produced by IC Specialty Fertilizers for use in growing media in ornamental horticulture crops. H Gro will improve the water uptake and the water distribution in the substrate. H Gro is available in packaging sizes from 0 l cans up to 000l IBC. The product is made to be mainly applied in fresh produced growing media and for plants already on the container field. Especially the last option is great for growers faced with dry pots which do not absorb any water. Applying H Gro helps to prevent pots from falling over, thus limiting production losses. The new available H Gro will help to increase plant quality and more importantly: you will work easier and quicker with better results! At nurseries, H Gro can be applied using Dosatron or other dosage equipment. H Gro grower benefits ong-term activity suitable for several re-wettings -in- mode of action: wetting and spreading agent, penetrating agent and re-wetting agent. anages water issues Effective, efficient and reliable. Guards against plant stress 4 Plants stay in healthier condition after they are sold 5 ess dried out (hydrophobic) areas 6 Improves the uptake of nutrients IC products 46 47

25 Content Section II Expert advice: IC Specialty Fertilizers is there for you. Expert advice is the key to a good crop 50. Select your preferred coated fertilizer in a few steps 5. The Osmocote + water-soluble fertilizer system 5.4 Crop tables 54 General recommendations. Container nursery stock. Perennials. Pot plants 4. Bedding and balcony plants 5. Edible plants.5 Osmocote rate recommendations for 66 container nursery stock.6 Osmocote rate recommendations for perennials 68.7 Osmocote rate recommendations for 69 pot & bedding plants Expert advice 48 49

26 . Expert advice is the key to a good crop. Select your preferred coated fertilizer in a few steps Do you grow nursery crops in pots or containers? yes IC Specialty Fertilizers advisors understand grower practice Every growing situation is different. That s why you need the right specialised fertilization programme to achieve optimum results. But choosing the perfect fertilizer isn t always easy. You ve got to select one that gives your crops the ideal set of nutrients for healthy growth, which will pay off for you in the form of higher yields and better profit. IC Specialty Fertilizers is here to help. We have unrivalled expertise in the field of fertilization and we re pleased to share this knowledge with you tailor-made and in the field. Your IC Specialty Fertilizers specialist will work with you to select fertilizers that will achieve the very best growing results. Information is key to making the right choice The more information you have on fertilizers, the better your decision will be. It s important to have a clear vision on the objective of fertilization and know which product will work best for your crop. Our advisers will be happy to help you find answers to the following key questions: What does the coated fertilizer contain? What does the fertilizer actually release? 4 5 Does it fulfil your customers demands concerning sustainable cultivation? When are the nutrients released and does this match your crop s needs during the season? How reliable is the release of nutrients during the growing stage? I apply fertilizer in the plant hole yes no I mix fertilizer into the growing medium yes I apply fertilizer on the pots Is the required longevity a maximum of 6 weeks? no Do you produce balcony plants and is a longevity of months sufficient for you? no no Is 'yes' the answer to one or more of the following questions? yes yes yes Choose your IC topdress products on pages 6- Advice that yields results Our specialists in the field provide you with a tailor-made and personalised service that makes all the difference. This added-value advice is always: R RR R Up to date and aligned to the needs of your crop, with the option of making adjustments at any time during the growing season Tailored to your specific growing method Designed to allow you to make adjustments at any time during the growing season In line with the composition of your growing medium and irrigation water 6 Is the product safe for your crop? Does it produce the same results in different years under different weather conditions and crop needs? When using a basic dosage in the growing medium, how much extra fertilizer do you need when you re using the rainwater supply and what are the differences in growth? What s the fertilizer s cost-benefit ratio for the entire growing period? Answering the above questions in consultation with your IC Specialty Fertilizers specialist will pay off in improved efficiency, effectiveness, greater sustainability and higher yields, at competitive costs.. I grow high-quality/expensive crops. I grow in a greenhouse or tunnel. I want the best level of trace elements 4. y crops are salt-sensitive or have sensitive roots 5. I want to use the most predictable and safe Osmocote available I want to use one product for all crops at my company 6. I use at least 75% of the recommended dose of coated fertilizers yes y crops need a higher level of nutrition in the second half of the growing season no yes yes Osmocote Exact Standard Osmocote Exact Hi.End Expert advice R Focussed on helping you select the fertilizer that is perfect for your crop With IC Specialty Fertilizers you receive the professional advice, clear information and useful insights you need to achieve growing success. A good crop which brings you profit. I want low EC values during the first weeks after potting (e.g. with salt-sensitive crops or winter potting) y aim is to grow compact, flowering crops and/or my irrigation water contains higher levels of nitrogen yes yes Osmocote Exact Protect Osmocote Exact High K 50 5

27 . The Osmocote + water-soluble fertilizer system Osmocote applied at base rate: steer your crop growth AND ease your mind Table : The IC Fertilizer system Osmocote Applied at base rates (75% of plant s nutritional needs) Rainfall is increasingly unpredictable. Growers are faced with heavy rain showers and longer periods of continuous rainfall. This impacts the possibility to add fertilizer to growing media when only watersoluble fertilizers are used. Osmocote is the solution. Even for growers who like to steer their plant growth with water-soluble fertilizers. Applied at base rates, topped off with additional Universol, the results with Osmocote are great. Take advantage of having the insurance that your plants can always rely on nutrients from the substrate. Even in case of heavy rain. For best results, base rates covering 75% of the plant need are recommended. At these rates the beneficial effect of the base rate will generate the best return on investment for you.during the growing season, several Universol analyses are available to add what Osmocote, the GREEN choice plants need at that particular moment. Universol Yellow to promote rooting, Universol Green / Blue to get growth. Universol Violet / Basis to slow down growth and to produce compact plants. Benefits of a base rate Osmocote in container nursery stock cultivated outdoors: zsolid base nutrition ensuring plants always have sufficient feed (even in periods with excessive rainfall) zpossibility to steer your crops at any moment during crop growth, by adding WSF zyou can add the WSF quantity based on plant need: less in the early crop stage, more in the later stage zpossibility to add acids or to add acidifying fertilizers like Universol Hard Water of Peters Excel Acidifier, to improve the irrigation water quality zyou can add i.e. calcium or iron based on plant need for specific crops zhappy customers (!) thanks to longer shelf-life during consumer phase Benefits of a base rate Osmocote in pot plants cultivated in greenhouses / covered areas zsignificantly less water-soluble fertilizers needed, significant savings on WSF fertilizer zess disease pressure. Watering only needed when plants need it. The fertilizer is already in the substrate zenvironmental benefits - lower fertilizer emission! zfits into your sustainability strategy zflexibility in steering the growth of your pot plants. Choose the best fit in WSF at any stage of the crop zhappy customers (!) thanks to longer shelf-life during consumer phase Goal of additional water-soluble fertilization with Peters / Universol: Promote rooting start of cultivation at transplanting; promote roots in cuttings and young plants Generate growth (vegetative phase) After well-developed roots Promote branching Promote stretching Finish growth, promote flowering (generative phase) and compactness Strengthen plants; Compact quality; Improve winter resistance Keep well- colored plants Peters and/or Universol Applied additionally to Osmocote base rates (remaining 5% of plant s nutritional needs) Fertilizer focus: High phosphates, low EC levels and efficient nutrition Nitrogen based, and high level of trace elements Potassium based, highly effective trace elements Water-soluble fertilizers applied in: Container Nursery Stock examples Cuttings and young plants: Peters Professional Plant Starter Peters Professional Power P (including polyphosphates!) Around transplanting phase: Universol Yellow Universol Blue Universol Green Universol Orange Universol Basis Universol Special 7 Universol Hard Water 5 Universol Soft Water R Water-soluble fertilizers applied in: pot plants examples Cuttings and young plants: Peters Professional Plant Starter Peters Professional Power P Peters Professional Allrounder Peters Excel Hard Water Grower Peters Excel Calag Grower Peters Professional Plant Finisher Peters Professional Combi-Sol Peters Excel Hard Water Finisher Peters Excel Calag Finisher Expert advice 5 Please find some examples of the Osmocote + water-soluble fertilizer system on the next pages 5

28 In this section we will show the possibilities and benefits of the Osmocote Fertilizer System for your company. Starting point in the examples is that at least 75% of the plants nutrional need is fulfilled with a base rate of Osmocote. Additional water-soluble nutrition with Peters and Universol fertilizers is also displayed in the crop tables. The tables represent general recommendations. For more detailed, tailor-made recommendations, please contact our IC Specialty Fertilizers advisor in your area. Crop tables General recommendations This chapter is divided in the following main cultures:. Container Nursery Stock (CNS) Represents a very big variety of garden plants, perennials and tree nursery. Even at one nursery, the variety can be wide. Our aim is to help you create the ideal fertilizer system for your situation. To match the nutritional needs of each crop and to keep it simple and safe for your cultures. The examples of CNS are: Evergreens (cuttings, spring pottings, autumn potting); Conifers (spring pottings); Deciduous woody plants (spring pottings); Crops with slow rooting / sensitive roots (autumn and winter pottings).. Perennials ost perennial growers specialize in growing the entire assortment of perennials. Your challenge is to choose a fertilizer that delivers nutrition that matches the crop need at your nursery. Perennials are potted in late spring, because their average growth is fast. You need a fertilizer that provides safety during summer, but also supplies high amounts of nitrogen in that same period. To achieve compact growth in fast-growing perennials, we recommend our specially developed Osmocote Exact High K, powered by DCT. The examples of perennials are: Perennials grown in small pots (P9 &.5cm); Perennials grown in container (-litre).. Pot plants As a pot plant grower you mainly work with small pot sizes. The use of controlled release fertilizers, in combination with additional water soluble fertilizers, will be very efficient. To have the possibility to adjust during cultivation, we recommend Peters fertilizers in addition to the Osmocote Exact, dosed into the growing medium. To inspire you, the following pot plant cultures are presented: Cyclamen Poinsettia (young plants, mini, midi and -cm pots) 4. Bedding- and balcony plants Bedding plants and balcony plants are very fast-growing crops. In their short cultivation period, these crops need a really high amount of water and nutrition. In many cases they also demand extra trace elements, because of the higher ph levels required in the growing medium. Therefore, we recommend to apply additional Osmocote Iron in several bedding plant cultures. Please see for reference the product description of Osmocote Iron on page. These bedding and balcony plants are worked out as examples: Begonia Eliator (summer culture, winter culture) Bellis & yosotis Pelargonium (succession planted) Not heated glasshouse cultures (e.g. Primula, Viola) Viola (Autumn deliverable) Expert advice 5. Edible plants The amount of growers cultivating this specialty crop group is increasing. Edible plants are mainly herbs and aromatics, grown in pots. However, vegetables and vegetable young plants could be counted to this group. Because of the specific nutritional needs of these plants, you will find a dedicated crop table in this section

29 . Container Nursery Stock (CNS) Evergreens - cuttings Cuttings in general, including perennial cuttings. ore than cycle per year (year round) covered area st onth nd onth rd onth 4 th onth 5 th onth 6 th onth st onth nd onth rd onth 4 th onth 5 th onth 6 th onth Cutting period x Peters Prof or Peters Prof Power P Peters Excel Finisher x Peters Prof or Peters Prof Power P Cutting period Container Nursery Stock x Peters Prof or Peters Prof Power P Peters Excel Finisher x Peters Prof or Peters Prof Power P Evergreens - Autumn pottings Deliverable during spring nd year (Partly) covered area. OCT NOV DEC JAN FEB AR APR AY JUN JU AUG SEP Potting Universol Yellow -0- Container Nursery Stock Universol Blue Universol Violet CUTTING PERIOD FIRST ROOTS FINISHING BEFORE POTTING CUTTING PERIOD FIRST ROOTS FINISHING BEFORE POTTING Osmocote Exact Protect -4 Base rate: 5 g/l mixed 5 Additional nutrition by irrigation During first weeks: no roots, keep EC levels low (max 0, in cups). Peters Excel Finisher: A - soft water; use Peters Excel Calag Finisher B - hard water; use Peters Excel Hard Water Finisher Stimulate healthy roots before pottings: x Peters Proffesional or Peters Professional Power P, 5 g/m per application Tip: Consider application of Osmocote Exact ini 5-6 for continuously supply of low amounts of nutrients, day by day. For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. Evergreens - Spring potting Potted: February, deliverable: Autumn Outdoor cultivated JAN FEB AR APR AY JUN JU AUG SEP OCT NOV DEC Potting Universol Yellow 5 Universol Blue Osmocote Exact Hi.End 8-9 Base rate: g/l mixed Nutrition delivered by Osmocote Exact Hi.End 6 Universol Violet Additional nutrition by irrigation Container Nursery Stock entioned rate of Osmocote Exact Protect is based on normal crop needs of average evergreen crops. time during winter (December, for covered cultures): Universol Yellow -0-. Generate growth/branching: Universol Blue (- times per week) 5-0 g/m. Nutrition delivered by Osmocote Exact Protect -4 4 To finish growth or to create compact plants: Universol Violet or Universol Special 7. 5 Osmocote Exact Protect will avoid high EC levels during winter (when plants are less active). Optional = apllication of Universol Yellow to stimulate root growth. For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond out control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. Conifers - Spring potting Delivery during Autumn and/or Spring next year Outdoor cultivated JAN FEB AR APR AY JUN JU AUG SEP OCT NOV DEC Potting Universol Blue 8--8 Osmocote Exact Hi.End 8-9 Base rate: g/l mixed 4 Additional nutrition by irrigation Container Nursery Stock Universol Orange Expert advice Consider to fertilize your young plants or cuttings with Osmocote Exact ini and Peters Professional Plant Starter 0-5-0, approx. 6 weeks before re-potting. Rate of Osmocote Exact Hi.End: based on normal crop needs + additional WSF. Potting period: Depending on crop characteristics and pot size, potting period can differ from mid February untill mid April. Adjust choosen longevity based on potting month. 4-4 weeks after potting: time Universol Yellow, drench application, g/l, times with 5-7 days interval. 5 To generate growth use a N-based nutrition plan (Universol Blue or Universol Green), 0-5 g/m per application. 6 To finish growth or create compactness, use Universol Violet, 0-5 g/m per application. entioned rate of Osmocote Exact 8-9 is applicable for a system base rate CRF + additional WSF. The CRF covers approximately 60% of the plant need. Conifers show in general more growth just befor and just after summer. Then highest need for additional WSF. During summer less need. Nutrition delivered by Osmocote Exact Hi.End 8-9 August - September/October: nd growth peak: Balance N:P:K-ratio, additional to Osmocote Exact Hi.End. Universol Orange is best match. 4 For winter pottings of Conifers; use Osmote Exact Protect. Ask your IC SF advisor for the best practice. For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended

30 Deciduous woody plants - Spring potting Plants like in example Cornus, Euonymus, Spiraea, delivery during Autumn Outdoor cultivated Container Nursery Stock JAN FEB AR APR AY JUN JU AUG SEP OCT NOV DEC Potting Universol Green -6-0 Universol Orange (optional) Osmocote Exact Standard g/l mixed Additional nutrition by irrigation Nutrition delivered by Osmocote Exact Standard 8-9 Rate of Osmocote Standard 8-9 based on crop needs + additional Universol To create length during short period of growth: Universol Green -6-0 is recommended* To support strength, growth and leaf dropping in time: Universol Orange is recommended* 4 After pruning the crop, optional x Universol Yellow to support root growth (5 g/m ). Tip: For early pottings in spring/winter: Use Osmocote Start as a starter fertilizer (instead of a water soluble starter fertilizer).. Perennials For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. Crops with slow rooting / sensitive roots - Autumn / Winter potting Delivery during Autumn next year Outdoor cultivated Container Nursery Stock Perennials grown in small pots (P9 &,5 cm) - Spring / early Summer potting Delivery during Autumn Outdoor cultivated JAN FEB AR APR AY JUN JU AUG SEP OCT NOV DEC Potting Perennials NOV DEC JAN FEB AR APR AY JUN JU AUG SEP OCT Potting Osmocote Exact Protect -4 Base rate: 4.5 g/l mixed Peters professional Universol Orange Universol Basis Additional nutrition by irrigation Osmocote Exact High K 5-6 Base rate 4 g/l Optional: additional Osmocote Calag g/l Nutrition by Osmocote Calag Nutrition delivered by Osmocote Exact High K Nutrition delivered by Osmocote Exact Protect -4 Osmocote Calag -4 can be added in case of fast growing perennials, with guick start in Spring. Use Osmocote Exact High K, because compact growth is important. Rate of Osmocote Exact Protect -4: based on general needs of these crops (Examples: Rhododendron, Skimmia, Ericaceae). 4 Stimulate compactness: balanced/high K nutrition plan: add Universol Orange* For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. Start of root activation and before pruning. Support root growth: x Peters professional 0-5-0; control EC levels in the pot. 5 Stimulate compactness + flowering: additional water-soluble nutrition with Universol Basis 4-9-5* For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. Perennials grown in container (- litre) - Spring potting Delivery during Autumn and/or Winter Outdoor cultivated Perennials JAN FEB AR APR AY JUN JU AUG SEP OCT NOV DEC Osmocote Exact High K 8-9 Base rate 4 g/l Optional: additional Osmocote Calag g/l Potting Optional: additional nutrition delivered by Osmocote Calag Expert advice Nutrition delivered by Osmocote Exact High K Osmocote Exact High K 8-9 is recommended, to generate compact growth Optional: add Osmocote Calag in following situations (on top of rates Osmocote Exact High K) I Quick starting plants during Spring III Woodfibre or cocopeat based subtrates II Soft water irrigation IV Crops with high Ca and g need For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended

31 Poinsettia - mini cm pots Pot plants AUG SEP OCT NOV DEC JAN FEB AR APR AY JUN JU Peters Prof Potting week Peters Fertilizers Osmocote Exact Standard 5-6 g/l PANTING plugs > pot week 5-4 Nutrition delivered by Osmocote Exact Standard 5-6. Pot plants Cyclamen Pot plants Direct planting or plug into final pot: Root promotion with Peters Professional (5 g/m ). Pottings: in general we recommend Osmocte Exact Standard 5-6. For small pots (5.5-7 cm) Osmocote Exact ini 5-6 is optional. Because of elevated average temperatures in greenhouse culture, Osmocote Exact Standard 5-6 is recommended instead of If necessary apply additional Peters water-soluble fertilizer: - Peters Excel Acidifier (hard water, bicarbonate containing) - Peters Excel Calag (soft water) - Peters Professional (normal water & specialties) For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. JAN FEB AR APR AY JUN JU AUG SEP OCT NOV DEC Potting Peters Professional Poinsettia - midi - 0- cm pots Pot plants Poinsettia - young plants APRI AY JUNE Planting g/l Osmocote Start Peters Professional CAUS Osmocote Exact High K 5-6 g/l Osmocote Calag -4 g/l Rates of Osmocote based on needs of Cyclamen in general. Add max 0,5 kg/m starter fertilizer. Optional Osmocote Calag, maximum of g/l, if added, do not add any starter fertilizer. Plugging ixed in growing medium: only Osmocote Start, no water soluble starter fertilizer. When callus starts: x in 7 days Peters Professional (g/l). Nutrition delivered by Osmocote Calag -4 Peters Professional Plant Starter Peters Professional Foliar Feed 7-5- Pot plants After plugging: prevent plants from stress, support rooting with Peters Proffesional (g/l). 4 If necessary use Peters Professional Foliar Feed 7-5- for extra branching. For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. 4 Optional: Peters Excel Finisher Nutrition delivered by Osmocote Exact High K 5-6 Support root growth after potting: x drench application: Peters Prof Plant Starter g/m. 4 Optional: Additional water-soluble fertilizer: Peters fertilizers. Peters Excel Calmag in case of soft water, Peters Excel Acidifier in case of hard water. Peters Professional is also a good choice in many cases, offering a wide range High K analysis. For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. AUG SEP OCT NOV DEC JAN FEB AR APR AY JUN JU Potting Osmocote Exact Standard 5-6 g/l Peters Excel WSF (Grower or Finisher) Nutrition delivered by Osmocote Exact Standard 5-6 Because of high average temperatures, Osmocote Exact Standard 5-6 is recommended instead of -4. If necessary apply additional Peters water-soluble fertilizer: - Peters Excel Acidifier (hard water, bicarbonate containing) - Peters Excel Calag (soft water) - Peters Professional (normal water & specialties) For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. Poinsettia - - cm pots JU AUG SEP OCT NOV DEC JAN FEB AR APR AY JUN Potting week -7 Peters Excel Osmocote Exact Hi.End 5-6 g/l Osmocote Calag -4 g/l Nutrition delivered by Osmocote Calag -4 Nutrition delivered by Osmocote Exact Hi.End 5-6 Combine Osmocote Calag + Osmocote Exact Hi.End to promote branching and strong plants. Pot plants If necessary use additional water-soluble nutrition with Peters Excel Hard Water / Soft Water (balanced or high potassium analysis). For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. Expert advice 60 6

32 Bellis & yosotis Bedding- and balcony plants JU AUG SEP OCT NOV DEC JAN FEB AR APR AY JUN Potting Peters Excel Plant Finisher Osmocote Exact Standard g/l Additional nutrients delivered by adding WSF Nutrition delivered by Osmocote Exact Standard 5-6 Recommended is Osmocote Exact Standard 5-6. Recommendation is based on general crop needs. Optional: if necessary add extra water soluble feeding: - in case of hard water we recommend Peters Excel Hard Water Finisher (4-0-6+gO) - in case of soft water we recommend Peters Excel Calag Finisher ( CaO+gO) 4. Bedding- and balcony plants For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. Begonia Eliator - Summer Culture JAN FEB AR APR AY JUN JU AUG SEP OCT NOV DEC Potting Osmocote Exact Standard -4.0 g/l mixed Trimming Bedding- and balcony plants Peters Professional Peters Excel Plant Finisher Additional nutrients delivered by adding WSF Pelargonium - succession-planted JAN FEB AR APR AY JUN JU AUG SEP OCT NOV DEC Potting Osmocote Exact Standard g/l mixed Trimming 4 Peters Fertilizers / Universol Additional nutrients delivered by adding WSF Bedding- and balcony plants Recommended is Osmocote Exact Standard -4 as mixed in application (into growing media). Promote rooting: keep EC levels low around moment of trimming and apply x Peters Professional 0-5-0, approx week before trimming. Nutrition delivered by Osmocote Exact Standard -4 Use Peters Excel Hard Water Finisher (in case of hard water containing bicarbonates) or Calmag Finisher (in case of soft water) water-soluble nutrition to maintain compact growth. Peters Professional 5--9 or more potassium based Peters Professional NPKs are also good options to apply. Ask your IC Specialty Fertilizres advisor for tailored advice. For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. Nutrition delivered by Osmocote Exact Standard -4 Recommended: Osmocote Exact Standard -4. Applied by mixing in the growing media. Add max 0,5 kg/m starter fertilizer. Additional use of water-soluble feeding could be beneficial. We recommend Peters Fertilizers or Universol. Choice depends on irrigation water quality and local situations. Please ask your IC Speciality Fertilizers advisor for tailored advice. Promote rooting: week before cutting/trimming apply x Peters Professional Plant Starter (0-5-0). 4 Around moment of trimming be aware of high EC levels. Only proper water is recommended during irrigation. For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. Begonia Eliator - Winter Culture Bedding- and balcony plants NOV DEC JAN FEB AR APR AY JUN JU AUG SEP OCT Potting Osmocote Exact Standard g/l Peters Fertilizers Additional nutrients delivered by adding WSF Expert advice Nutrition delivered by Osmocote Exact Standard 5-6 Recommended is Osmocote Exact Standard 5-6. Best results with mixed application. Although dibbling application is also possible. Add max 0,5 kg/m of a starter fertilizer to the growing medium. Peters Fertilizers are recommended as additional water soluble nutrition to realise compact growth. Choose the right Peters for your situation. Peters Excel Calag (for use in soft water with very low Bicarbonate levels) and Peters Excel Acidifier (for use in hard water). For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. 6 6

33 Not heated glasshouse culture (Primula, Viola F & Viola Cornuta) Bedding- and balcony plants JU AUG SEP OCT NOV DEC JAN FEB AR APR AY JUN Potting Peters Fertilizers Osmocote Exact High K g/l Additional nutrients delivered by adding WSF Nutrition delivered by Osmocote Exact High K 5-6 Potting period can differ (from aug st - sep 0 st ). In this example we focus on pottings during early August. Add max 0,5 kg/m of a starter fertilizer to the growing medium. Optional: if necessary add extra water soluble feeding: - in case of hard water we recommend Peters Excel Hard Water Finisher (4-0-6+gO) - in case of soft water we recommend Peters Excel Calag Finisher ( CaO+gO) - for other water qualities you can use Peters Proffesional 5. Edible plants Aromatics & vegetables - in pot indoor Edible plants For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. JAN FEB AR APR AY JUN JU AUG SEP OCT NOV DEC Potting Viola - Autumn deliverable (small pots / multi-packs) indoor Bedding- and balcony plants Osmocote Bloom - see notes mixed Peters / Universol additional WSF JAN FEB AR APR AY JUN JU AUG SEP OCT NOV DEC Potting Osmocote Bloom g/l Peters Professional Plant Starter Nutrition delivered by Osmocote Bloom Nutrition delivered by Osmocote Bloom - Osmocote Bloom: rates differ per crop. Some important examples: - Cucumber:.0 g/l mixed in growing medium - Sweet pepper: g/l mixed in growing medium - Tomato: g/l mixed in growing medium Always contact your IC Specialty Fertilizer advisor to determine to the optimal right rates. Rates: higher than 4.0 g/l: don t add an extra starter fertilizer. Below 4 g/l - maximum 0.5 g/l starter fertilizer. Additional Peters and/or Universol water-soluble nutrition could be benificial. Contact your IC Specialty Fertilizer advisor for tailor made recommendations. For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. Osmocote Bloom (-7-8) for compact growth and strong plants. Support rooting: Peters Professional Plant Starter (- times in total) during st month. For a tailored advice for your situation, please contact your IC Specialty Fertilizers advisor. As circumstances can differ and as application of products is beyond our control, IC Specialty Fertilizers cannot be held responsible for any negative results. Before a new rate, product or application method is used, a small-scale trial is recommended. Expert advice 64 65

34 .5 Osmocote rate recommendations for container nursery stock Crop Abelia 5.4 Abeliophyllum Abies 5.0 Acacia 5.4 Acanthopanax Acer 5.0 Acer campestre 5.0 Acer palmatum 5.0 Actinidia H 5.0 ➊ Aesculus 5.0 Akebia H ➊ Albizia 5.0 Alnus 5.0 Amelanchier H 5.0 Amorpha Andromeda 4.6 ➊ Aralia 5.0 Araucaria 5.0 ➊ Arbutus 5.0 Arctostaphylos ➊ Aristolochia 5.0 ➊ Aronia Aucuba 5.0 Azalea * 4.6 ➊➋➍ Azalea japonica 4.6 ➊➋ Azalea mollis 4.6 Bambusa H 5.0 ➊ Berberis 5.0 ➐ Berberis 5.0 ➒ Berberis H 5.0 ➑ Betula 5.0 Bignonia 5.4 Bougainvillea 5.4 ➊ Broussonettia Buddleja H 5.0 Buxus H 5.4 ➊ Callicarpa H 5.0 Callistemon 5.4 Calluna 4.6 ➊➋ Calycanthus Camellia 4.6 ➊ Campsis H 5.0 Caragana 5.0 Carpinus betulus 5.0 Caryopteris H 5.0 ➊ Castanea H 5.0 Catalpa H 5.4 Ceanothus H 5.0 ➊ Cedr. atl. 'Aurea' 5.0 ➊ Cedr. deod. 'Golden Horizon' 5.0 ➊ Cedrus H 5.0 ➊ Celastrus H 5.0 Celtis 5.4 Cephalanthus Cephalotaxus 5.4 Cerastostigma Cercidiphyllum 5.4 Cercis siliquastrum 5.4 Cestrum 5.0 Chaenomeles 5.0 ➊ Cham. law Elwood's Gold 5.0 ➊ Cham. law. 'All.' & Colum. H 5.0 ➊ Cham. law. Elwoodii 5.0 ➊ Cham. law. 'Golden Wonder 5.0 ➊ Cham. law. ane 5.0 ➊ Cham. law. Stardust 5.0 ➊ Chamaecyparis 5.0 ➊➎ Chamaecyparis 5.0 ➊➏ Chimonanthus Choisya Nutritional needs ph :.5 extract * Ask your IC advisor for recommendations Comments Crop Nutritional needs ph :.5 extract Comments Cistus Citrus ➊ Clematis H 5.0 Clerodendrum 5.4 ➊ Clethra Colutea 5.0 Cornus (alba) H 5.0 Corylopsis 5.0 Corylus 5.0 Cotinus 5.0 Cotoneaster H 5.0 ➏ Cotoneaster dammeri 5.0 ➎ Crataegus H 5.0 Cryptomeria 5.0 Cuphea 5.0 Cupressus 'Robinson's Gold' 5.0 Cupr. x leylandii 'Cast. Gold 5.0 x Cupressocyparis leylandii H 5.0 Cupressus macrocarpa H 5.0 Cydonia 5.0 Cytisus 5.0 ➊ ➐ Cytisus 5.0 ➊ ➑ Daboecia 4.6 Daphne 5.4 Davidia Decaisnea Deutzia H 5.0 ➑ Deutzia gracilis 5.0 Diervilla H 5.0 Diospyros 5.0 Elaeagnus H 5.0 ➊ Elsholtzia Enkianthus 4.6 Ephedra Erica 4.6 ➊ Escallonia H 5.0 Eucalyptus H 5.4 ➊ Euonymus H 5.0 ➊ Euonymus fort. 'Vegetus' 5.0 ➊ Exochorda Fagus sylvatica 5.0 Ficus carica H 5.4 ➊ Forsythia H 5.0 ➊ Fothergilla H 5.0 Fraxinus H 5.4 Fremontodendron 5.4 Gaultheria 4.6 ➊ Genista 5.0 ➊➋ Ginko H 5.0 ➊ Gleditsia H 5.0 ➊ Griselinia Halesia 5.4 Halimodendron Hamamelis 5.4 Hebe (large-leaved) H 5.4 ➊ Hebe (small-leaved) 5.4 ➊ Hedera H 5.0 ➊ Hedysarum Helichrysum Hibiscus H 5.4 Hippophae 5.4 ➊ Holodiscus Hydrangea H 5.4 ➊ Hydrangea macrophylla 5.4 Hydrangea paniculata 5.4 Hypericum 5.0 Ilex H 5.0 ➊ Ilex aquifolium H 5.0 Ilex crenata 5.0 Indigofera Crop Nutritional needs ph :.5 extract Comments Itea Jasminum H 5.0 ➊ Juglans H 5.0 Juniperus 5.0 ➊➎ Juniperus H 5.0 ➊➏ Juniperus chinensis H 5.0 ➊ Kalmia 4.6 Kalopanax Kerria H 5.0 Kiwi H ➊ Koelreuteria 5.4 innaea amabilis H 5.0 aburnum H 5.0 ➊ agerstroemia H 5.4 arix 5.0 auris nobilis 5.0 avendula 5.4 ➊ edum eptospermum 5.4 espedeza 5.4 eucothoe 4.6 ➊ ibocedrus (Calocedrus) igustrum japonicum 5.0 igustrum ovalifolium H 5.0 iquidambar 5.0 iriodendron 5.0 onicera H 5.0 ycium agnolia 5.0 ➊ agnolia kobus H 5.0 ➊ agnolia liliiflora Nigra H 5.0 ➊ agnolia x soulangeana H 5.0 ➊ ➓ agnolia stellata 5.0 ➊ ahoberberis ahonia 5.0 alus H 5.0 etasequoia H 5.0 icrobiota 5.0 orus 5.4 yrica yrtus 5.4 Nandina 5.4 Nerium oleander H ➊ Nothofagus 5.0 Olea Olearia Osmanthus 5.0 Osmarea (burkwoodii) Pachysandra 5.0 Paeonia 5.4 Parrotia 5.0 Parthenocissus H 5.0 Passiflora H 5.0 Paxistima Pernettya 5.0 ➊ Perovskia 5.0 ➊ Philadelphus H 5.0 ➊ Photinia H 5.4 ➊ Physocarpus Picea 5.0 ➍ Picea 5.0 ➏ Picea conica H 5.0 ➊ Pieris 4.6 ➊ Pinus 5.0 ➊ ➍ Pinus 5.0 ➊ ➏ Pittosporum Platanus H 5.0 Polygonum H Poncircus ➊ Populus H 5.0 Crop Potentilla 5.0 ➎ Potentilla H 5.0 ➏ Prunus 5.0 Prunus cerasifera 5.0 ➊ Prunus laurocerasus 5.0 ➊ Prunus persica 5.0 ➊ Pseudotsuga 5.0 Punica ➊ Pyracantha H 5.4 Pyracantha coccinea 5.4 Pyrus H 5.0 ➋ Quercus 5.0 ➊ Rhamnus Rhododendron 4.6 ➊ ➋ ➍ Rhododendron 4.6 ➊ ➋ ➓ Rhododendron hybr. 4.6 ➊ ➋ ➏ Rhodotypos 4.6 ➋ Rhus 5.0 Ribes H 5.0 Robinia 5.0 Rosa 5.0 Rosmarinus 5.4 ➊ Rubus H 5.0 ➊ Rubus idaeus H 5.0 ➊ Salix unrooted breeding 5.0 ➌ Salix hastata 5.0 Sambucus 5.0 Santolina Nutritional needs Sarcococca ➊ Sequoia sempervirens 5.0 Sequoiadendron 5.0 Skimmia jap. Gamelion 5.0 ➋ Skimmia 'Rubella' 5.0 ➋ Sophora 5.0 Sorbaria 5.0 Sorbus 5.4 Dosage advice in g/l Nutritional needs Osmocote Exact Standard ph :.5 extract Comments Spartium Spiraea H 5.0 Spiraea bumalda 5.0 Staphylea Stephanandra 5.0 Stranvaesia H Styrax Symphoricarpus H 5.0 Syringa H 5.4 Tamarix H 5.0 Taxodium 5.0 Taxus 5.4 Thuja 5.0 ➓ Thuja 5.0 ➏ Thuja occ. 5.0 ➒ Thuja occ. Aurea Nana 5.0 Thuja occ. Rheingold 5.0 Thuja occ. Sunkist 5.0 Thuja plicata H 5.0 Thujopsis Tilia 5.4 Tsuga 5.0 Ulex 5.0 Ulmus 5.4 Vaccinium 4.6 Vaccinium corymbosum H 4.6 Vaccinium vitis-idaea 4.6 Viburnum 5.0 Viburnum plicatum 5.0 Viburnum tinus H 5.0 ➊ Vinca 5.0 ➊ Vitis H 5.4 ➊ Weigela H 5.0 ➊ Wisteria H 5.0 ➊ Yucca H 5.4 Zenobia Osmocote Exact Hi. End Osmocote Exact Protect Normal () High (H) General comments - Doses are based on non-fertilized potting soil and are stated in grams per litre of pot content. Doses require adjusting for containers larger than ten litres. - Osmocote Exact can be added to the substrate or can be applied by means of plant hole dosage. Application in the plant hole is only advised when using well-rooted cuttings or young plants (P9). A longevity of -4 months is not suited to plant hole dosage. - For advice specifically regarding the use of Osmocote Exact in greenhouses, tunnels, or autumn potting up or in countries or climate zones other than Belgium, the Netherlands, or uxembourg, contact your IC SF advisor. Crop Nutritional needs Crop-related comments ➊ ➋ ➌ ➍ ➎ ➏ ➐ ➑ ➒ ➓ ph :.5 extract Trace elements required; the addition of gram/m³ icromax is recommended Do not use plant hole dosage Unrooted breeding Dwarf cultivars Horizontally growing cultivars Vertically growing cultivars Slowly growing cultivars Rapidly growing cultivars Yellow cultivars Small cultivars Comments Application methods ixed through the growing medium The plant hole method The side-dibbling method Osmocote injector Added directly onto the pot Osmocote Exact tablets 67 Expert advice

35 .6 Osmocote rate recommendations for perennials.7 Osmocote rate recommendations for pot & bedding plants Crop Nutritional needs Comments* Crop Nutritional needs Comments* Crop Nutritional needs Comments* Acaena Acanthus H Achillea H ➏ Achillea ➓ Aconitum H Adonis Agapanthus Ajuga Alchemilla H Allium Chrysanthemum hybrids H Chrysogonum Cimicifuga Convallaria Coreopsis H ➏ Coreopsis ➓ Cortaderia H ➊ Crocosmia H Cynara H Heuchera Hosta Iris germanica Kniphofia amium athyrus avendula H ➊ eontopodium iatris H ➊ ➏ ibertia Heavy feeding 4 g/l Normal feeding g/l ight feeding g/l Chrysanthemum Alyssum Impatiens New Guinea Aster Dendranthema Antirrhinum Impatiens walleriana Calceolaria Diascia Asteriscus Ipomea Celosia Alstroemeria ➊ Delphinium H ➏ igularia H Anaphalis Anchusa H Delphinium ➓ Dianthus H ➏ ilium ➊ ilium candidum H ➊ antana Bacopa obelia Cineraria Anemone ➊ Dianthus ➓ Anthemis Dicentra spectabilis Aquilegia Digitalis Arabis Dodecathion Armeria Doronicum H Artemisia Echinacea ➊ Arum Echinops Asclepias Epimedium Asperula Eremurus Asparagus Erigeron Asphodeline Eryngium Aster H ➏ Euphorbia Aster ➓ Gaillardia Astilbe Genista ➊ Astragalus Gentiana acaulis Astrantia Gentiana asplepiadea Bellis Gentiana clusii Bergenia Gentiana dinarica Campanula ➓ Gentiana lutea H Campanula glomerata Geranium Campanula pyramidalis H Geum - hybrids Carlina Goniolinum Catananche Gypsophila ➏ Centaurea Gypsophila ➓ macrocephala Helianthemum Centranthus Helianthus H Cerastium Helichrysum ➏ Chelone Helichrysum ➓ Chrysanthemum coccineum Heliopsis H Chrysanthemum Helleborus ➊ leucanthemum Hemerocallis * See 'crop-specific comments' on the previous page. Dosage advice in g/l Nutritional needs Perennials in large pots - visually attractive plants Osmocote Exact High K Perennials in small pots plants for plantation projects Osmocote Exact High K ilium henryi ➊ ilium longiflorum H ➊ ilium speciosum ➊ imonium inaria obelia upinus ➊ ychnis ysimachia ➏ ysimachia ➓ onarda oraea yosotis Nepeta Oenothera Oxalis Pachysandra ➊ Paeonia Papaver Phlox H ➏ Phlox ➊ ➓ Phyllostachys Physalis Physostegia Polygonum Primula ➊ Rannuculus Rudbeckia H Salvia H ➏ Salvia ➓ Saxifraga Scabiosa H Sedum Sempervivum Decorative grasses Solidago H ➏ Solidago ➓ Solidaster Thalictrum Thymus Nicotiana Begonia semperflorens imulus Coleus Pelargonium peltatum Bellis Nemesia Glechoma Pelargonium zonale Brachycome Pelargonium grandiflorum Godetia Petunia Calibrachoa Portuluca Gomphrena Phlox Cuphea Salvia Scaevola Plectranthus Dahlia Salvia farinacea Vinca rosea Erysimum Sanvitalia Zinnia Fuchsia Senecio Gazania Sutera diffusa Heliotropium Tagetes Herfstviool Verbena Expert advice Trollius Verbena H ➊ Normal () Veronica H ➏ Veronica ➓ High (H) Viola Viola cornuta Viola odorata Zantedeschia H ➊ 68 69

36 Content Section III Technical information on plant nutrition. Plant growth and nutrition 7. acro, meso and micro elements 7. How plants absorb their food and the impact 74 on fertilization.4 Plant growth in relation to fertilization 75.5 Optimizing fertilization and irrigation water quality 76.6 Water quality 77.7 Performance indicators of water quality 78.8 Optimizing the balance between fertilization, 79 irrigation and natural rainfall.9 Growing media and ph 80.0 AngelaWeb.0 8. Deficiency symptoms 84 Technical information 70 7

37 O CO. Plant growth and nutrition H O anage nutrients properly is a specialist job. Fertilizers are only effective when applied in the correct way and at the right time. Processes in plants play a fundamental role in the uptake and efficiency of nutrients. Growth = Photosynthesis - Respiration. acro, meso and micro elements Technical information Growth Simply put, the difference between photosynthesis and respiration is growth. If a plant is able to produce more during photosynthesis than it consumes during respiration, it will grow. Growth is in fact an increase in dry matter (mass). Photosynthesis A quick recap. Photosynthesis is the name for the complex reaction which plants use to turn energy from the sun into sugars. In other words, the plant takes carbon dioxide from the air and water from the soil and combines them together to form carbohydrates (sugar). Oxygen is released as a waste product. Photosynthesis is dependent on temperature and light exposure. It occurs only during the day. Respiration Plants (like humans) burn sugars and produce carbon dioxide in respiration. In addition to sugars, respiration also requires oxygen and water. Unlike photosynthesis, respiration does not require light. Respiration occurs in dark and light. Soil nutrients come in three basic categories, macro, meso and micro elements. zacro elements are nitrogen (N), phosphorus (P), potassium (K). zeso elements are magnesium (g), calcium (Ca) and sulphur (S). zicro elements or trace elements are iron (Fe), manganese (n), zinc (Zn), boron (B), copper (Cu), molybdenum (o) and silicon (Si). In order for growth to occur there has to be a proper balance between these categories. The table gives you an idea of the optimum nutrient element ratios in plant tissue. Element Ratio in plant tissue olybdenum Copper 00 anganese 000 Calcium 00,000 Nitrogen,000,

38 . How plants absorb their food and the impact on fertilization Plants need to get enough nutrients to grow well, but it s also important that the nutrients are absorbed at the right places. To gain better insight into this process and the way it affects plants, it is good to start with some basic information about nutrient absorption. Nutrients are absorbed by plants in the form of nutrient elements. Plants can only absorb elements that are dissolved in water. How do nutrients get to the right places? The primary aim of plant cultivation is to ensure the optimal uptake of water and nutrients. Tips and tricks give helpful ideas for increasing plant growth and performance Tips & Tricks for Plant Growth and Nutrition.4 Plant growth in relation to fertilization The distribution of nutrients in leaves requires energy (formed during photosynthesis). Absorption Water (with nutrients) is only absorbed by root hairs. 90% of nutrients are absorbed by the roots. At root level you find little absorptive hairs that firmly stick to the soil particles. These hairs can only survive up to three weeks. Stimulate young root hair growth to improve absorption! Uptake by the leaves Some elements (N, g, Fe, n, Ca) are partially absorbed through the leaves. Uptake by capilarity Evaporation causes water and nutrients to move up to fill the space left by the water molecules that were pulled out of the leaves. Uptake by root pressure Root pressure causes water absorbed from the soil to rise up the stem. This also supplies nutrients to the upper parts of the plant. z Try to increase photosynthesis as much as possible (or prevent conditions that limit photosynthesis). The more photosynthesis, the more energy, which allows for more growth. z A healthy root system is continuously growing and should have lots of white tips. Plants absorb the majority of their nutrients (90%) through the roots. So concentrate on developing a healthy root system, for example through the use of Peters Professional Plant Starter with high phosphorus content. z Consider the effect on photosynthesis and plant growth before any cultivation is carried out. This way you can take the correct measures to prevent plant stress. Balance between elements Plants generate energy from food. Crops require a balanced diet of essential nutrients in order to grow. If there is a lack of nutrient(s) or in example water, crops will show abnormal growth and deficiency, or they may not reproduce. In the 9th century Justus Freiherr von iebig inimum level Iron Water agnesium developed the aw of the inimum, a principle which states that growth is controlled not by the total amount of resources available, but by the lowest available nutrient (limiting factor). The image of the so-called iebig's barrel shows how it works. Nitrogen Phosphorus Potassium Silicon Chlorine Technical information 74 75

39 .5 Optimizing fertilization and irrigation water.6 Water quality Plants rely on water to transport nutrients to their cells. Water is necessary for good plant nutrition. The quality of water has a major influence on the effectiveness of fertilizers. In the next pages you will find all the information you need to determine the quality of your irrigation water. Types of irrigation water and their properties The quality of a fertilizer does not only depend on what s in it, but also on what the plant can absorb! Tips & Tricks for Watering and Cultivation z Analyse your irrigation water on a regular basis (minimum once a year). z Review your analysis with an IC Specialty Fertilizers technical advisor. z The most common parameters used for determining irrigation water quality are acidity (ph), Electrical Conductivity (EC) and hardness (Ca-, g-bicarbonate), but look at the other elements in the water as well. z Determine, together with your IC SF advisor the need for measures to improve the quality of the water. z Take into account the differences in water hardness and ph buffering capabilities between the different types of irrigation water (e.g. rainwater vs. well water). z If the water is too hard, it may be necessary to decrease the ph in the water by acidifying. z Soft water may contain low concentrations of calcium. Adjust tank composition accordingly and add calcium. z atch irrigation to water quality, weather conditions, and crop need at all times. z IC Specialty Fertilizers offers products that improve water quality based on advanced technologies. Our goal is to facilitate our customers with our complete fertilization solutions. Rainwater z arge fluctuation in ph due to lack of ph buffering z Very low EC levels. Clean water collecting system has great impact on quality z Algae growth can become a problem and should be prevented. Recirculated water z Ensure water is disinfected to kill plant pathogens z Frequent water analysis is required to prevent sodium accumulation/build up z Recirculated water with high EC levels is usually low in trace elements z Adjust amount of additional fertilizers Reverse Osmosis (RO) water z ph neutral, does not contain any salts z Very clean water z Does not contain buffers. Buffering capabilities removed through RO z Expensive method of water purification due to power consumption z Take note of regulations referring to the disposal of the waste water from the RO installation. Well water z Composition varies per area and depth of the well z Constant composition and temperature z ay contain iron, manganese and bicarbonates z ay contain high levels of Ca and g Surface water z Watch out for potential fungi/bacteria in the water z Possible high concentration of Na and Cl z Composition varies per season and area and may fluctuate quickly Tap water z High ph levels due to buffering effect z Quality varies per region z ay contain Ca, g, Na and Cl z Take into consideration the levels of HCO (bicarbonate) z Expensive Technical information 76 77

40 .8 Optimizing the balance between fertilization, natural rainfall and irrigation.7 Performance indicators of water quality ph value Variations in ph during cultivation will affect the quality of your plants. ow ph levels disturb the uptake of elements such as potassium, calcium, magnesium and molybdenum. ow ph can increase toxicity because some trace elements are absorbed too easily. A ph value that is too high can prevent a plant from absorbing phosphate and trace elements (with the exception of molybdenum). The influence of substrate ph on nutrient availability for plants RANGE OF ACIDITY NITROGEN PHOSPHORUS POTASSIU SUFUR CACIU AGNESIU IRON ANGANESE BORON RANGE OF AKAINITY From ph5.5 onwards, less availability of Fe Water hardness The simple definition of water hardness is the amount of dissolved calcium and magnesium carbonate ions in the water. Hard water increases the ph in the growing medium. Soft water on the other hand reduces ph in the root environment in case acidifying fertilizers are used. It s essential that growers take measures to improve water quality. Whether the water is hard or soft, IC Specialty Fertilizers provides expert advice on how to control the quality of your water. In case of outside grown crops in growing media, it is always recommended to add at least 75% base rate of Osmocote. This will ensure a steady and continuous supply of essential plant feed. On top of the base rate Osmocote, you have sufficient space to steer crop growth based on requirements during every crop stage, by adding WSF. Use for this purpose Universol water-soluble fertilizers to ensure a full package of N, P, K, go and trace elements. During the season additional water-soluble fertilizer has to be applied to fulfill the full plant need. Special attention is required after heavy rainshowers. It can be beneficial to your plants to add temporarily higher amounts of WSF to quickly increase EC levels in the growing medium. Depending on the amount of rainfall in a short time, the WSF rate needs to be determined. Your IC advisor has experience to help you. Tips & Tricks for optimizing fertilization, rainfall and irrigation z easure the impact of your work by placing rain gauges between crops, preferably in several places spread throughout the nursery z If frequent watering applications are needed to keep the soil moist, add 0.5 to.0 EC worth of nutrition at a time, depending on the crop s needs z If you are using a fertilizer solution with an EC of.0 ms/cm or more, sprinkle briefly with clean water afterwards (one to two minutes) z easure how much water you are giving per square meter. Do this by turning on your sprinklers and using cups or rain gauges to measure how much water your plants are getting z easure the time it takes for water (with fertilizer) to get from your pumpingsystem to the most farthest end of the nursery. You can check this by adding colouring to the water z Always have insight into the EC value of your irrigation water. Take this value into account when measuring the total EC Technical information COPPER & ZINC OYBEDU EC Electrical Conductivity (EC) is the amount of electrical current water can carry. EC is expressed as millisiemens per centimeter (ms/cm) at 5ºC. The electrical conductivity of water is actually a measurement for salinity. Soil with excessively high salinity, or high EC, can prevent efficient nutrient absorption by the plant. Irrigation water with high EC is also unfavourable for usage on plants, because it limits the possibilities of fertilization and it can harm plants

41 .9 Growing media and ph What does ph mean? ph stands for potentiae Hydrogenii. This is the concentration of H+ ions in a solution. The ph of potting soil is the level of ph measured in the moisture of the soil. For example: z ph.0 = 0- mol H+ (=0.00mol/l) z ph 7.0 = 0-7 mol H+ (= mol/l) What can influence the ph value of the substrate? Did you know? z The composition of the substrate (the amount or organic substances and the ability of the soil to bind and exchange H+ ions) z The application of calcium and other cations to the soil z Seasonal fertilization (exchange of cations with H+ ions in the peat complex) z By the plant: Absorption of cations by the plant: this results in H+ ions being delivered to the root environment (lowering ph levels) Absorption of anions by the plant: this results in OH ions being delivered to the root environment (rise in ph levels) z ore nutrition is available than what the plant is able to absorb: this may affect the balance of cations and anions and lead to changes in the ph level z Watering: the composition and amount of water that is applied can affect the balance of cations and anions in the soil In case peat in your growing media is replaced by wood fibre, coco fibre or bark, this can influence the ph in the root zone. ess organic substances means: z Reduced buffering capacity of H+ ions z less space for calcium in the complex Technical information 80 8

42 .0 AngelaWeb.0 Giving your plants what they need Saving you time and money and helping the environment AngelaWeb.0, designed by IC Specialty Fertilizers takes precision nutrition to the next level This innovative computer programme offers growers the possibility for individual recommendations, tailored to specific pot plants, nursery stock crops, cut flowers, vegetables and fruits. AngelaWeb.0 takes into account the crop type, variety, growing media, and growth phase to display the specific nutritional demands. By inputting information regarding the water source and how it is applied, and selecting the fertilizer products of choice, AngelaWeb.0 calculates a regime tailored to the exact needs of the crop. any factors have an impact on plant quality and correct nutrition is among the most important. It not only has a key role to play in preventing plant diseases, it is also vital to healthy growth and, where appropriate, crop yield and therefore ultimately its financial performance. Plants need the correct nutrients depending on the growth stage, the growing media, and its ph and Electrical Conductivity (EC). Water quality is another key parameter, and this can change at many nurseries over the course of the season when switching between different water sources. How it is applied to the crop also has an impact. While some find manual crop nutrition calculation programs for different crop stages somewhat daunting, as well as time consuming, AngelaWeb.0 looks to save precious management time and decrease any errors in nutrient calculations. With the rising price of mineral raw materials and transport costs, fertilizer is a significant input cost. Apply too little and crop quality suffers, but apply too much and money is wasted, the environment suffers, and growers may fall foul of the new water framework directive. How it works... Web-based AngelaWeb.0 is straightforward to operate Designed by the experts in precision nutrition for professionals z Give the crop exactly what it requires z aximize your return on investment z Optimize nutrient usage and apply. First the crop, including the variety, as well as the type of growing media and growth phase are selected. This information is then used to calculate and display the crop's specific nutritional requirements, and the option is also provided to create Controlled Release Fertilizer simulations. The next step involves inputting data from a detailed analysis of the water source and how it is to be applied. Next, by selecting from a list of straights or water-soluble fertilizers, the software calculates a fertilizer regime. In support of this, it generates a graph showing the percentage of the plants nutritional needs being fulfilled at each growth stage, as well as the EC level. AngelaWeb.0 generates Technical information As the season progresses, if certain elements changes, graphs showing the such as the water source, the existing data can be retrieved and changes quickly made. The software, having made the necessary tweaks and adjustments to the fertilizer programme, produces new print outs and reports. percentage of the plants nutritional needs being fulfilled at each growth 8 8

43 . Deficiency symptoms Container Nursery Stock Pot and Bedding Plants N Nitrogen N deficiency in onicera VG Bad Zwischenahn (D) N deficiency in Cham. laws. Ellwoodii VG Bad Zwischenahn (D) N deficiency in Philadelphus Everris Research (N) N Nitrogen N deficiency in Guzmania Ostara Corn. Bak B.V. (N) N deficiency in Doronicum VG Heidelberg (D) N deficiency in Poinsettia Everris Research (N) P Phosphate K Potassium Ca Calcium P deficiency in Hypericum VG Bad Zwischenahn (D) K deficiency in Ribes VG Bad Zwischenahn (D) Ca deficiency in Hibiscus PPO Boskoop (N) P deficiency in Hydrangea Everris Research (N) K deficiency in Caryopteris PPO Boskoop (N) Ca deficiency in Rosa Everris Research (N) P deficiency in Thuja VG Bad Zwischenahn (D) K deficiency in Hibiscus PPO Boskoop (N) Ca deficiency in Taxus bacatta Hicksii VG Bad Zwischenahn (D) P Phosphate K Potassium Ca Calcium g agnesium P deficiency in Hydrangea Everris Research (N) K deficiency in Primula Everris Research (N) Ca deficiency in Poinsettia Everris Research (N) g deficiency in Pelargonium USDA (USA) P deficiency in Verbena WUR Glastuinbouw, Bleiswijk (N) K deficiency in Kentia Everris Research (N) Ca deficiency in Rosa Everris (N) g deficiency in Guzmania Corn. Bak B.V. (N) P deficiency in Petunia WUR Glastuinbouw, Bleiswijk (N) K deficiency in Gerbera Everris Research (N) Ca deficiency in Primula VG Heidelberg (D) g deficiency in Ficus Everris Research (N) g agnesium g deficiency in Hydrangea PPO Boskoop (N) g deficiency in Cham. laws. Ellwoodii VG Bad Zwischenahn (D) g deficiency in agnolia VG Bad Zwischenahn (D) S Sulphur S deficiency in Pelargonium VG Heidelberg (D) S deficiency in Poinsettia VG Heidelberg (D) S deficiency in Poinsettia Everris Research (N) B Boron B deficiency in Cytisus PPO Boskoop (N) B deficiency in Ribes PPO Boskoop (N) B deficiency in onicera VG Bad Zwischenahn (D) B Boron B deficiency in Petunia Everris Research (N) B deficiency in Kalanchoë WUR Glastuinbouw, Bleiswijk (N) B deficiency in Hibiscus IFAS (USA) Cu Copper Fe Iron n anganese Cu deficiency in onicera VG Bad Zwischenahn (D) Fe deficiency in Hydrangea Everris Research (N) n deficiency in Kalmia VG Bad Zwischenahn (D) Cu deficiency in Cham. laws. Columnaris Everris Research (N) Fe deficiency in Cham. laws. Columnaris VG Bad Zwischenahn (D) n deficiency in Pieris VG Bad Zwischenahn (D) Cu deficiency in Philadelphus PPO Boskoop (N) Fe deficiency in Potentilla tridentata Nuuk VG Bad Zwischenahn (D) n deficiency in Chamaecyparis PPO Boskoop (N) Cu Copper Fe Iron n anganese o olybdenum Cu deficiency in Chrysanthemum WUR Glastuinbouw, Bleiswijk (N) Fe deficiency in Rosa Everris Research (N) n deficiency in Kalanchoë WUR Glastuinbouw, Bleiswijk (N) o deficiency in Kalanchoë WUR Glastuinbouw, Bleiswijk (N) Cu deficiency in Gerbera Everris Research (N) Fe deficiency in Pelargonium Everris Research (N) n deficiency in Spathiphyllum Everris Research (N) o deficiency in Poinsettia NCSU (USA) Cu deficiency in Pelargonium USDA (USA) Fe deficiency in Calibrachoa VG Heidelberg (D) n deficiency in Pelargonium USDA (USA) o deficiency in Chrysanthemum WUR Glastuinbouw, Bleiswijk (N) Technical information o olybdenum o deficiency in Ribes PPO Boskoop (N) o deficiency in Caryopteris PPO Boskoop (N) o deficiency in Philadelphus PPO Boskoop (N) Zn Zinc Zn deficiency in Pelargonium USDA (USA) Zn deficiency in Poinsettia Everris Research (N) Zn deficiency in Poinsettia Everris Research (N) 84 85

44 Content Section IV Product information & breakdowns 4. Breakdown Tables ixability Tables Universol 98 Product information & breakdowns 86 87

45 4. Breakdown Tables Name Analysis ongevity in months at C N % NO -% NH 4 + % Urea % P O 5 % K O % CaO % go % SO % Fe % Total Fe % EDTA n % Zn % Cu % B % o % Granule size mm Osmocote Exact Hi.End 5-9-+gO ,6 8, ,45 0,09 0,06 0,05 0,05 0,0 0, mm Osmocote Exact Hi.End 5-9-+gO ,6 8, ,45 0,09 0,06 0,05 0,05 0,0 0, mm Osmocote Exact Hi.End 5-8-+gO ,6 8, ,4 0,08 0,06 0,05 0,05 0,0 0, mm Osmocote Exact Protect 4-8-+gO , 7, ,4 0,08 0,06 0,05 0,05 0,0 0, mm Osmocote Exact Protect 4-8-+gO , 7, ,4 0,08 0,06 0,05 0,045 0,0 0, mm Osmocote Exact Protect 4-8-+gO , 7, ,4 0,08 0,06 0,05 0,045 0,0 0, mm Osmocote Exact Standard 6-9-+gO ,45 0,09 0,06 0,05 0,05 0,0 0, mm Osmocote Exact Standard 5-9-+gO ,6 8, ,45 0,09 0,06 0,05 0,05 0,0 0, mm Osmocote Exact Standard 5-9-+gO ,6 8, ,45 0,09 0,06 0,05 0,05 0,0 0, mm Osmocote Exact Standard 5-9-+gO ,6 8, ,45 0,09 0,06 0,05 0,05 0,0 0, mm Osmocote Exact o.start 5-8-+gO ,6 8, ,45 0,09 0,06 0,05 0,05 0,0 0, mm Osmocote Exact ini 5-9-+gO ,6 8, ,45 0,09 0,06 0,05 0,05 0,0 0, mm Osmocote Exact ini 5-9-+gO ,6 8, ,45 0,09 0,06 0,05 0,05 0,0 0, mm Osmocote Exact High K -7-9+TE - 4 5, 6, (.5) 0 0,5 0,05 0,0 0,0 0,05 0,0 0, mm Osmocote Exact High K -7-9+TE 5-6 4,8 6, (.5) 9 0,5 0,05 0,0 0,0 0,05 0,0 0, mm Osmocote Exact High K -7-9+TE 8-9 4,8 6, (.5) 9 0,5 0,05 0,0 0,0 0,05 0,0 0, mm Osmocote Exact High K -7-9+TE - 4 4,8 6, (.5) 9 0,5 0,05 0,0 0,0 0,05 0,0 0, mm Name Analysis ongevity in months at C N % NO -% NH 4 + % Urea % P O 5 % K O % CaO % go % SO % Fe % Total Fe % EDTA n % Zn % Cu % B % o % Weight per tablet gram 5 or 7.5 Osmocote Exact tablet 4-8-+gO , 7, ,5 0,4 0,08 0,05 0,0 0,046 0,0 0,08 5 and 7.5 Osmocote Exact tablet 4-8-+gO , 7, ,5 0,4 0,08 0,05 0,0 0,046 0,0 0,08 5 and 7.5 Osmocote Exact tablet gO , 5, ,5 0,05 0,0 0,0 0,046 0,0 0,0 5 and 7.5 Osmocote Exact tablet 4-8-+gO , 7, ,7 0,4 0,08 0,05 0,0 0,046 0,0 0,08 5 Osmocote Exact tablet gO , 7, ,4 0,08 0,05 0,0 0,046 0,0 0,08 5 Osmocote Exact tablet gO , 5, ,5 0,05 0,0 0,0 0,046 0,0 0,0 5 and 7.5 Product information & breakdowns Name Analysis ongevity in months at C N % NO -% NH 4 + % Urea % P O 5 % K O % CaO % go % SO % Fe % Total Fe % EDTA n % Zn % Cu % B o % Granule size mm Osmocote Pro 7--0+gO ,6 9, , 0,07 0,04 0,0 0,07 0,0 0, mm Osmocote Pro 7--0+gO ,5 8,8, , 0,07 0,04 0,0 0,07 0,0 0, mm Osmocote Pro 6--0+gO , 8, , 0,07 0,04 0,0 0,07 0,0 0, mm Osmocote Pro 6--0+gO , 8, , 0,07 0,04 0,0 0,07 0,0 0, mm Osmocote Pro gO , 8, 4, , 0,06 0,04 0,0 0,07 0,0 0, mm Osmocote Pro gO ,4 8, 4, , 0,06 0,04 0,0 0,07 0,0 0, mm Osmocote Pro gO ,8 8 4, , 0,06 0,04 0,0 0,07 0,0 0, mm Osmocote Pro gO ,9 7,7 4, , 0,06 0,04 0,0 0,07 0,0 0, mm Osmocote Pro High K -0-9+gO 5-6,9 6, ,8 0,04 0,0 0,007 0,07 0,0 0, mm Osmocote Pro High K -0-9+gO 8-9,9 6, ,8 0,04 0,0 0,007 0,07 0,0 0, mm Osmocote Pro low P 4--8+gO , 6, , 0 0,0 0,008 0, mm Osmocote Pro low P 4--8+gO ,8 6, , 0 0,0 0,008 0, mm 88 89

46 Name Analysis ongevity in months at C N % NO -% NH 4 + % Urea % P O 5 % K O % CaO % go % SO % Fe % Total Fe % EDTA n % Zn % Cu % B % o % Granule size mm Osmocote Bloom , 6, (.5 ) 9 0,5 0,07 0,05 0,0 0,045 0,0 0,07,0 -,5 mm Name Analysis ongevity in months at C N % NO -% NH 4 + % Urea % P O 5 % K O % CaO % go % SO % Fe % Total Fe % EDTA n % Zn % Cu % B % o % Granule size mm Osmocote Start --7+gO 6 weeks 4,5 6, ,8 0,7 0,05 0,04 0,09 0,0 0, mm Name Analysis ongevity in months at C N % NO -% NH 4 + % Urea % P O 5 % K O % CaO % go % SO % Fe % Total Fe % EDTA n % Zn % Cu % B % o % Granule size mm Osmocote Calag CaO+5gO , mm Name Analysis ongevity in months at C N % NO -% NH 4 + % Urea % P O 5 % K O % CaO % go % SO % Fe % Total Fe % EDTA n % Zn % Cu % B % o % Granule size mm Osmocote Iron Fe , mm Name Analysis ongevity in months at C N % NO -% NH 4 + % Urea % Ureaform % total P O 5 % K O % CaO % go % SO % Fe % Total Fe % EDTA n % Zn % Cu % B % o % Granule size mm Osmocote Flower K CaO+gO+TE - 0, ,5 5 0,5 0,04 0,07 0,0 0,0 0,0 0, Osmocote Flower N gO+TE - 6 7,6 8, (.),5 6 0, 0 0, 0,05 0, Name Analysis ongevity in months at C N % NO -% NH 4 + % Urea % P O 5 % K O % CaO % go % SO % Fe % Total Fe % EDTA n % Zn % Cu % B % o % Granule size mm Product information & breakdowns FicoteTotal gO ,6 9, , 0,04 0,0 0,008 0,05 0,0 0, mm FicoteTotal gO ,6 9, , 0,04 0,0 0,008 0,05 0,0 0, mm FicoteTotal gO ,6 9, , 0,04 0,0 0,008 0,05 0,0 0, mm FicoteTotal gO ,6 9, , 0,04 0,0 0,008 0,05 0,0 0, mm 90 9

47 IC topdress products* Name Analysis ongevity in months at C N % NO -% NH 4 + % Urea % P O 5 % K O % CaO % go % SO % Fe % Total n % Zn % Cu B % o % Granule size mm OsmoTop gO , 0,5 0,5 0 0,05 0 0,0-,5 mm Osmocote Topdress FT gO 4-5 4,9 5,8, ,8 0, 0, 0,05 0 0,0-,5 mm Osmocote Topdress gO ,9 9,4, 6 0 0, ,0-4,5 mm Osmocote Topdress gO 5-6 6,4 7, 9, , ,0-4,5 mm Osmocote Topdress gO ,8 9, ,0-4,0 mm Greenfix CaO+gO 8 weeks 5 0,, ,0-,5 mm *products contain partly uncoated granules for immediate nutrient availbility Name Analysis Nutrient supply in weeks N % NO -% NH 4 + % Urea % Ureaform % total Ureaform % sol. Ureaform % insol. 0 C Ureaform % insolub. P O 5 % K O % go % SO % Fe % Total Fe % EDTA n % Zn % Cu % B % o % Granule size mm Osmoform High N ,5 0,5 9,7 9,7, mm Osmoform NXT -05-+gO+TE ,5,5,8,8,9 5 4, 0,5 0 0, 0,0 0,0 0 0,00,0-,5 mm Osmoform Permanent gO+TE ,5 7, 0,,4,4, , 0,5 0 0, 0,0 0,0 0 0,00,8-. mm Osmoform Pre-ix gO+TE ,6 0,8 4,6 4,9 4,9 4,8 9 4,5 0, 0 0,5 0,0 0,08 0,0 0,0 0,5-,4 mm Product information & breakdowns 9 9

48 Name Analysis N % NO -% NH 4 + % Urea % P O 5 % K O % go % CaO % SO % Fe % DTPA n % DTPA Zn % DTPA Cu % EDTA B % o % EC ms 0mg/l HCO EC ms 50mg/l HCO EC ms >50mg/l HCO Solub gr/l (5 C) Acidity mg/l HCO - A/B kg/kg CaCO Calag Grower CaO+gO 5,5,4, ,0 0, 0,06 0,05 0,05 0,0 0,0, ,058 Calag Finisher CaO+gO ,0 0, 0,06 0,05 0,05 0,0 0,0, , Hard Water Grow Special gO 8 0,,6 4, , 0, 0,06 0,05 0,05 0,0 0,0 0, ,55 Hard Water Finisher gO 4 9,, , 0, 0,06 0,05 0,05 0,0 0,0 0, ,08 Extra Acidifier ,7 5, 4 5 0,9 0 0, 0, 0,06 0,05 0,05 0,0 0,0 0, ,09 Name Analysis N % NO - % NH 4 + % Urea % P O 5 % K O % go % CaO % SO % Fe % DTPA n % DTPA Zn % DTPA Cu % EDTA B % o % EC ms >50mg/l HCO Solub gr/l (5 C) A/B kg/kg CaCO Special Formula ow B/Zn gO ow B/Zn , 0,5 0,06 0 0,05 0 0,0, 00 0,4 Combi-Sol gO ,5 0,06 0,05 0,05 0,0 0,0, 00 0,4 Plant Finisher gO , 0,5 0,06 0,05 0,05 0,0 0,0, 00 0,69 Blossom Booster gO 0 5, 4, , 0,06 0,05 0,05 0,0 0,0 00-0,8 Plant Starter ,6, , 0, 0,06 0,05 0,05 0,0 0,0 0,8 50-0,45 Potassium Booster , 0,06 0,05 0,05 0,0 0,0, 50 0,4 Pot Plant Special ,6 4, , 0,06 0,05 0,05 0,0 0,0 75-0,09 Poinsettia ix gO 7,9 5, , 0,05 0,054 0,009 0,0 0,068,4 00-0,066 Grow-ix -7-+gO 6,,4, 7 0 6, 0, 0,06 0,05 0,05 0,0 0,0 0,8 50-0,04 Potash Special , 0,06 0,05 0,05 0,0 0,0 50-0,07 Special Formula ow B ow B 0, 7, ,9 0,9 0, 0,06 0,05 0,05 0 0,0, 450-0,4 Winter Grow Special , 7, ,7 0, 0,06 0,05 0,05 0,0 0,0, 450-0,06 Allrounder ,5,4, 0 0 0,7 0,5 0, 0,06 0,05 0,05 0,0 0,0 0, ,85 Foliar Feed ,6,9 0, ,8 0,5 0,07 0,07 0,07 0,0 0,00 0, ,466 Hi-Nitro ,, 4, , 0,06 0,05 0,05 0,0 0,0 0, ,5 Power P , 0,06 0,06 0,06 0,0 0,0 0,7 0-0,84 Orchid Special 0--0+gO 0 5,,8, ,9 0,5 0,06 0,05 0,05 0,0 0,0 0,9 00-0, Special Purpose ow B ow B 0 5,5,4, ,5 0, 0,06 0,05 0,05 0 0,0 0, ,8 Special Formula ow Zn 0--0+gO ow Zn 0 5,4,5, 0 0 6, 0,5 0,06 0 0,05 0,0 0,0 0,9 50-0, Special Formula ow B ow B ,5 0, 0,06 0,05 0,05 0 0,0, 50 0,4 Product information & breakdowns 94 95

49 Name Analysis NPK Ratio N % NO - % NH 4 + % Urea % P O 5 % K O % go % CaO % SO % Fe % EDTA n % EDTA Zn % EDTA Cu % EDTA B % o % EC ms (5 C) 0mg/l HCO EC ms (5 C) 50mg/l HCO EC ms (5 C) >50mg/l HCO Solub gr/l (5 C) Acidity mg/l HCO - A/B kg/kg CaCO Typical ph g/l 0.%solu. Acidifying, Neutral or Alkaline in growing media Universol Hard Water -0-0+gO , 0,04 0,0 0,0 0,0 0,00,4, ,8 Acidifying Universol Hard Water gO 5 5,4,7, , 0, 0,04 0,0 0,0 0,0 0,00,, ,9 Universol Soft Water R CaO+gO 8 4,9, , 0,04 0,0 0,0 0,0 0,00,, ,09,7 Neutral Universol Soft Water R --+CaO+gO 9,8, 0 0 0, 0,04 0,0 0,0 0,0 0,00,, 0 7 0,6,7 Neutral-slightly alkaline Universol Soft Water R CaO+gO 4,7, , 0,04 0,0 0,0 0,0 0,00,, 0 0 0,074,9 Neutral Neutral-slightly acidifying Name Analysis NPK Ratio N % NO - % NH 4 + % Urea % P O 5 % K O % go % CaO % SO % Fe % Total Fe % EDDHA Fe % DTPA Fe % EDTA n % EDTA Zn % EDTA Cu % EDTA B % o % EC ms (5 C) 50mg/l HCO Solub gr/l (5 C) A/B kg/kg CaCO Acidity mg/l HCO - Acidifying, Neutral or Alkaline in growing media Universol Special gO ,8 0, 0,04 0,08 0 0,08 0,0 0,0 0,0 0,00, 95-0,097 9 Universol Green -6-0+,7gO 4,7 0, 6 0,7 0 9,4 0, 0 0 0, 0,04 0,0 0,0 0,0 0,00,5 50-0,4 0 acidifying Universol Yellow -0-+,gO, 8,9 0 0, 0 5 0, 0 0 0, 0,04 0,0 0,0 0,0 0,00, 50-0,446 0 acidifying Universol Violet ,gO 6 0 7,, , 0 5,5 0, 0 0 0, 0,04 0,0 0,0 0,0 0,00, 00-0,048 0 Neutral Universol Blue 8--8+,5gO 8 0 7,7 0, 8,5 0 8, 0, 0 0 0, 0,04 0,0 0,0 0,0 0,00, 50-0,55 0 acidifying Universol Orange ,4gO 5 6 0,4 5, 0,4 5 5,4 0 0, 0 0 0, 0,04 0,0 0,0 0,0 0,00,4 0-0,4 0 Universol Basis gO , 0 8 0, 0,04 0,08 0 0,08 0,0 0,0 0,0 0,00, 50 0,07-0 Neutral Universol Special ,5gO , 0,4 0,4 0 9, , 0 0 0, 0,04 0,0 0,0 0,0 0,00, 00 0,05 0 Universol White CaO+gO 405 5,,6 0, , 0 0 0, 0,04 0,0 0,0 0,0 0,00, 450 0,54 7 Universol Special P TE 9 5,9, ,4 0, 0 0 0, 0,04 0,0 0,0 0,0 0,00,4 40-0,8 5 Neutral-slightly acidifying Neutral-slightly acidifying Neutral-slightly alkaline Neutral-slightly alkaline Neutral-slightly acidifying Name SO % go % Fe % n % Zn % Cu % B % o % icromax Premium 40 5,5 0, 0,04 WS Name Analysis Fe % total Fe % EDTA Fe % DTPA Fe % EDDHA Fe % EDDHA in ortho ortho n % EDTA Zn % EDTA Cu % EDTA B % o % icromax WS Iron 6% Fe-EDDHA icromax WS TE-ix Cu-EDTA + Fe-EDTA & DTPA + n-edta + Zn-EDTA + o + B 7,8 5,4,4 0 0,6, 0,5 0,7 0, Product information & breakdowns Product Formulation Product Name Item code N-total NO -N NH 4 -N Urea-N P O 5 K O CaO go SO Fe DPTA n EDTA Zn EDTA Cu EDTA B o EC at g/l (ms/cm) ax. solubility (kg/00 l) Agroleaf Power Total ,,, ,8 0,4 0,07 0,070 0,070 0,0 0,00 0,8,5 Agroleaf Power --+TE High N 095,0 0,0 0,8 0,4 0,07 0,070 0,070 0,0 0,00 0,5,5 Agroleaf Power -5-5+TE High P 094 8,7, 5 5 0,8 0,4 0,07 0,070 0,070 0,0 0,00 0,7,5 Agroleaf Power 5-0-+TE High K ,0,7 4, 0 0,8 0,4 0,07 0,070 0,070 0,0 0,00,0,5 Agroleaf Power CaO+.5gO+TE Calcium 098, ,0,5 0,5 0, 0,00 0,00 0,04 0,00,,5 Agroleaf Power gO+SO+TE agnesium 099 0,0 8, ,0,0 0,4 0,5 0,070 0,070 0,5 0,00,,

50 4. ixability Tables Universol Universol Blue Analysis Universol Green 0% -6-0+gO 00% 0% -7-+gO 90% 0% -7-+gO 80% 0% -8-+gO 70% 40% -8-+gO 60% 50% -9-4+gO 50% 60% gO 40% 70% gO 0% 80% gO 0% 90% 9--7+gO 0% 00% 8--8+gO 0% Universol Violet Analysis Universol Orange 0% gO 00% 0% gO 90% 0% gO 80% 0% gO 70% 40% gO 60% 50% -8-8+gO 50% 60% -8-8+gO 40% 70% -9-9+gO 0% 80% -9-9+gO 0% 90% -0-0+gO 0% 00% gO 0% Universol Blue Analysis Universol Orange 0% gO 00% 0% gO 90% 0% gO 80% 0% 7-7-+gO 70% 40% 7-7-+gO 60% 50% 7-8-+gO 50% 60% 7-9-+gO 40% Universol Violet Analysis Universol Green 0% -6-0+gO 00% 0% -6-+gO 90% 0% gO 80% 0% gO 70% 40% gO 60% 50% gO 50% 60% 5-8-+gO 40% 70% gO 0% 80% gO 0% 90% gO 0% 00% 8--8+gO 0% 70% gO 0% 80% -9-6+gO 0% 90% -0-8+gO 0% 00% gO 0% Product information & breakdowns Universol Blue Analysis Universol Violet 0% gO 00% 0% gO 90% 0% -0-8+gO 80% 0% -0-6+gO 70% 40% -0-5+gO 60% 50% 4--4+gO 50% 60% 5--+gO 40% 70% 6--+gO 0% 80% 6--0+gO 0% 90% 7--9+gO 0% 00% 8--8+gO 0% Universol Orange Analysis Universol Green 0% -6-0+gO 00% 0% -6-+gO 90% 0% -6-+gO 80% 0% -6-5+gO 70% 40% gO 60% 50% gO 50% 60% gO 40% 70% 8-5-+gO 0% 80% 7-5-+gO 0% 90% gO 0% 00% gO 0% 98 99

51 Content 5. Our vision 0 5. For a greener future Grow more with less IC Specialty Fertilizers R&D IC Specialty Fertilizers Around The Globe 08 Section V People & organization People & Organization 00 0

52 The vision of IC Specialty Fertilizers is to harness our assets and capabilities to be a leader in the development of innovative and creative solutions that address the essential needs of humanity in an ever-changing world. 5. Our vision IC Specialty Fertilizers is committed to excellence in quality assurance, research & development, sustainability and corporate social responsibility. These areas are interrelated because they all entail providing the very best for people and the planet. Our dedication to quality assurance extends across the entire process from the supply of raw materials to delivery. In addition, we are relentless in our efforts to improve our environmental, health and safety performance. We have implemented ES (Environmental anagement System) and gained ISO 400 for our factory location in Heerlen, The Netherlands, as key steps in our CSR programme. aintaining an effective ES in full compliance with ISO 400 reflects our firm commitment to minimise the environmental effects of our activities and to continually improve our environmental performance. We proudly carry the RHP certificate, the leading quality hallmark in horticulture, which proves that our products meet the highest safety and quality standards. We partner with our customers to fulfil our vision and live up to our commitment of creating a better and greener world. People & Organization 0 0

53 5. For a greener future IC Specialty Fertilizers is a leading global specialized fertilizer manufacturer. In this role we fully recognize the importance of responsible environmental protection and sustainable practice. IC is a member of the Responsible Care Program that is dedicated to achieving improvements in environmental global health, safety, and environmental performance. IC is a signatory to the principles of the Responsible Care Global Charter of the International Council of Chemical Associations. The principles cover: zproduct stewardship zresponsibility for environmental risk management zincreased transparency across the supply chain zcontribution to sustainable development zincreased dialogue with stakeholders and external controls Environmental Policy IC Specialty Fertilizers believes in working together for a greener and more sustainable future. We embrace our responsibility to promote a sustainable environment and have established an environmental policy based on three core values. Protecting the environment IC avoids processes that generate gaseous pollutant emissions and installs closed circuits for waste water recycling. We have also made a commitment to providing all our employees with the required training and tools to operate in an environmentally-responsible manner. It is our duty to protect the environment and we aim to reduce energy and water consumption. onitoring environmental impact In our policy, we are committed to assessing the environmental impact of all our processes. We also actively invest in new cleaner and safer technologies to improve production efficiency and reduce energy consumption. Promoting best agronomic practices IC promotes best agronomic practices in order to ensure the safe and optimum use of fertilizers. We promote tailormade application methods so that the dose precisely matches the plant s specific needs. We also advise our customers on the best way to transport, store, and handle our products with consideration for the environment. IC Specialty Fertilizers & GOBAG.A.P IC Specialty Fertilizers is an Associate ember of GOBA G.A.P., supporting this worldwide organization with its crucial objective: the promotion of safe and sustainable agriculture practices to make this world a better place for our children. GOBAG.A.P. is a product of a network of partnerships that extends around the globe. By complying with a single harmonized global standard for safe and sustainable food production, producers can demonstrate their commitment to Good Agricultural Practice. 5. Grow more with less ess fertilizer per hectare, greatly reduced emissions! Since the first development of and are absorbed by the surrounding Osmocote products in 967, our soil. They eventually move into goal has been to provide plants with the surface water. A portion of the all essential nutrients throughout nutrients also drain out of the pots. the growth cycle while minimising 70% of water-soluble nutrients are leaching and loss of fertilizer. wasted in total because they don t Today, this goal is more relevant end up where they need to be. than ever. The European Water Framework Directive was established Osmocote is mixed into the growing in 000 to clean up lakes, rivers and medium or applied directly into groundwater. For the agriculture and plant holes. The nutrients get where horticulture industries this means they need to go and significantly strict rules for the amount of nitrates less fertilizer is leached and wasted. and phosphates that factories can Osmocote releases the nutrients release into bodies of water or the exactly where and when they are ground. needed. You will see a noticeable difference and your plants will When water-soluble fertilizers are benefit greatly. administered via a sprinkler system, part of the nutrients miss the pots People & Organization 04

54 5.4 IC Specialty Fertilizers R&D Working on future fertilizer technology IC Specialty Fertilizers research & development facilities are among the world s best. Our research teams are dedicated to develop new products and innovative technologies that improve the environmental profile of our plant nutrition and maintenance products and services. IC Specialty Fertilizers invests in research and development each year as well as in the training of our employees. Over 60 years of experience in the development and application of specialty fertilizers has enabled us to evolve into a leader in plant nutrition and a professional partner for the green sector. IC Specialty Fertilizers trials its products extensively in different cultivation situations and climates in Europe and overseas. The insights gained from the results form the basis for the safe use of our products and for the further development of existing and new technologies and solutions. The rewards of IC Specialty Fertilizers research and development activities are twofold: maximising customers returns on investment while respecting the environment. IC Specialty Fertilizers technical advisor teams bring this knowledge and expertise to you. Our local teams are at your service throughout the year for advice tailored to your situation. Our optimal fertilizer plans ensure you can grow quality plants with the best return on fertilizer investment. Our experts work with customers to develop best fertilization practices which enable them to use our products in an optimum and environmentally friendly way. In keeping with our pledge to sound environmental stewardship, we implemented the Environmental anagement System in compliance with the international standard ISO 400. People & Organization 06 07

55 Contact us at our local offices: Australia Suite, exington Drive Bella Vista NSW 5 T E Info.ANZ@icl-group.com Benelux Customer Service Benelux Postbus CA Geldermalsen The Netherlands T + (0) E Info.Benelux@icl-group.com United Kingdom & Ireland Epsilon House West Road, Ipswich IP 9FJ United Kingdom T E prof.sales@icl-group.com USA & Canada 4950 Blazer emorial Parkway Dublin, Ohio 407 United States T Customer Service E EverrisUS.Info@everris.us.com The IC Specialty Fertilizers controlled release fertilizer factory in Heerlen, The Netherlands. Central Europe 09 Budakeszi Pf. Hungary T +6 () 456 E ugyfelszolgalat@icl-group.com France e Parc illésime, Bât., 9 rue ichel Aulas imas France T + (0) E Info.France@icl-group.com Spain & Portugal Polígono Industrial El Saladar Avda. Antonio Fuentes éndez, 0850 Totana (urcia) Spain T F E info.iberica@icl-group.com alaysia, Thailand, Philippines, Korea, Vietnam, Singapore, Sri anka, Indonesia T +60 () E may.tan@icl-group.com Germany & Austria Veldhauser Straße Nordhorn Deutschland T E info.deutschland@icl-group.com E info.oesterreich@icl-group.com Poland ul. Puławska 469, Warszawa Poland T +48() E info.poland@icl-group.com Italy Via onterumici 8 00 Treviso T E info.italia@icl-group.com China T +86(0) E howard.zhang@icl-group.com Scandinavia & Switzerland T + (0)6 5 4 E roger.leurs@icl-group.com Sweden T E Tomas.sattlin@icl-group.com Russia T E ivan.sheyko@icl-group.com iddle East& Africa T + (0) E philippe.daubresse@icl-group.com 5.5 IC Specialty Fertilizers around the globe People & Organization Our commitment to a greener world spans the globe. Every day and around the world, our experts in the field work with end users to optimise plant nutrition and provide advice, know-how and expertise on location. This combination of technology and a down-to-earth personal touch are the seeds of IC Specialty Fertilizers success