ICL specializes in providing products and solutions for turf management, including fertilisers that are formulated to deliver the optimum level of nutrient to support healthy turf. These fertilisers come in different technologies, including:
Conventional fertilisers contain soluble nutrients that are quickly released into the soil when applied, providing immediate nutrition to the turfgrass.
Controlled-release fertilisers, on the other hand, have a coating that controls the release of nutrients, ensuring a steady supply of nutrition over an extended period. This technology helps to reduce the risk of nutrient leaching and waste, providing more efficient use of fertilisers.
Slow-release fertilisers are designed to provide nutrition over an extended period, slowly breaking down in the soil and releasing nutrients as the turfgrass needs them. This technology helps to maintain a consistent supply of nutrients to the turfgrass, promoting healthier growth and reducing the risk of nutrient deficiencies.
Extensive independent trial work has repeatedly confirmed the benefits of using premium formulations of fertilisers, such as those offered by ICL. By delivering nutrients in the correct form with an appropriate release pattern, these fertilisers can improve the sward quality, increase root mass, and radically reduce the level of disease activity. This means that by using ICL fertilisers, turf managers can achieve healthier, more resilient turf that is better able to withstand environmental stresses and disease pressures.
Overall, ICL fertilisers provide turf managers with a range of options to design effective and efficient nutrition programs to support healthy and high-quality turf. By choosing the right fertiliser technology and formulation, turf managers can ensure that their turfgrass receives the right balance of nutrients, promoting healthy growth and reducing the risk of nutrient deficiencies and diseases.
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Premium quality controlled release fertilisers for use on outfields, racecourses and greens surrounds
64 Products found
Greenmaster Pro-Lite Invigorator is a low nitrogen, high potassium plus iron micro granular fertiliser that helps harden turf in spring and autumn. It's a good option for your first granular fertiliser application of the season.
Greenmaster Pro-Lite NK is the fertiliser of choice from spring and to late summer for a balanced nitrogen and potassium feed. It will encourage shoot growth and turf recovery. Added iron and magnesium content promotes growth and a superb colour in lighter soils.
The iron and magnesium in Greenmaster Pro-Lite Pro Iron deliver turf colour without growth perfect for cooler conditions or to provide impact for your surface, with effects lasting up to 6 weeks.
Greenmaster Pro-Lite Turf Tonic is a micro-granular fertiliser for high-quality, fine turf nutrition. With 8% nitrogen and 3% magnesium, it contains the right balance for low input nutrition to a playing surface. The micro-granular particles are quick to disperse, for rapid response and results, plus consistency and uniformity.
Gronamic Preseeder 8.12.8 supports seeding and sod-laying through the maintenance season. Its high phosphorus formulation supplies needed phosphate to the plant for healthy growth and development. Balanced N and K supply the key plant macronutrient needs during establishment. Gronamic Preseeder 8.12.8 delivers sustained nutrition to the turf plant and is designed for seeding and sod-laying operations. The supply of phosphate is essential to ensure healthy young plant development, and the balance of nitrogen and potassium ensure the young plants establish well.
Gronamic Allround delivers sustained nutrition to the turf plant through the growing season. The supply of key macronutrients allows for a healthy plant, sustained turf colour and resilience from wear. The balance of mineral and organic components provides the benefits from both approaches of turf nutrition.
Gronamic Golf 6-2-4 is designed to deliver a healthy natural turf response. It combines a unique blend of mineral and plant-based organic nutrition with a proven biostimulant. Formulated as a mini granule to be applied to the finest turf.
Gronamic Golf High K delivers sustained nutrition to the turf plant through the growing season and high K levels. The supply of all key macronutrients and iron allows for a healthy plant, great turf colour and resilience from wear. The balance of mineral and organic components provides the benefits from both approaches of turf nutrition.
Gronamic Golf High N is designed to deliver sustained nutrition to the turf plant through the growing season. The supply of all key macronutrients and iron allows for a healthy plant, great turf colour and resilience from wear. The balance of mineral and organic components provides the benefits from both approaches of turf nutrition.
Gronamic Sport High N delivers sustained nutrition to the turf plant through the growing season. The supply of all key macronutrients and iron allows for a healthy plant, great turf colour and resilience from wear. The balance of mineral and organic components provides the benefits from both approaches of turf nutrition.
A high impact fertiliser with controlled release technology, perfectly suited to autumn and winter use. Application of Landscaper Pro Autumn & Winter results in a slow, steady growth that helps prevent stress during cold winter months. Using Landscaper Pro Autumn & Winter will help your turf start spring in good health and condition.
High quality controlled release fertiliser perfectly suited for spring and summer and summer application. Landscaper Pro Spring & Summer is a high impact fertiliser with controlled release technology. The product is formulated to give a strong immediate response, combined with up to 3 months longevity. Landscaper Pro uses the same proven technology tried and trusted by groundsman and greenkeepers at many high profile venues throughout the UK and Ireland.
Landscaper Pro Tablets are a controlled release fertiliser that feeds the plant for up to two years, from just one application. The resin coating around each prill controls the daily nutrient release. Almost all the NPK is slowly made available for uptake by the plant and not lost into drains, pond or ditches. The tablets are designed for used around pot grown and the field grown trees, newly planted stock and other soil grown crops.
From one single Sierrablen 27-5-5 application per year, you can provide your turf with a sustained NPK nutrient release over an 8-9 month period. As the nitrogen is only released under optimum growing conditions, you can help to ensure strong and healthy turf all year round.
Sierrablen 28-5-5-Fe provides your turf with a 5-6 month consistent NPK nutrient release from just one single application per growing season. Grow strong and healthy turf that can withstand the harshest of conditions with this product’s condition-dependent nitrogen release.
The controlled release nitrogen content of Sierrablen Plus 37-0-0 matches plant requirements to give continuous growth for over 3 months. Containing Poly-S and resin coated PACE technology with conventional nitrogen sources to provide the best long term nutrient release patterns.
Apply from early in the growing season right through to summer for 5+ months of sustained healthy plant growth, thanks to the controlled release of nitrogen. The added magnesium enhances healthy green colour, whilst the calcium helps to increase cell strength.
Will provide your turf with a controlled nutrient release over a pre-defined 3+ month period. With its high level of nitrogen, you can ensure a quick plant response, even in cooler conditions.
Sierrablen Plus Spring Starter is formulated as a mini granule, utilising controlled release technology to deliver nutrients for 5+ months, helping to encourage healthy balanced turf growth.
Help your turf better establish itself with the help of Sierrablen Plus Turf Starter with Pearl Technology. Boost soil establishment and overall growth thanks to this high-phosphorus formula, designed to help your turf establish stronger, more nutrient-efficient roots.
Sierrablen Plus Renovator with Pearl Technology is designed for seeding, overseeding, and sodding, this balanced nitrogen and phosphorus formula is ideal for establishing seedlings. With ICL’s patented Pearl technology, you can provide your turf with slow release phosphorus, while preventing any phosphorus loss and promoting stronger all-round rooting.
Sierrablen Plus Zero Phosphate N-Starter (3+ months) has been formulated to stimulate early season growth. The mini granular formulation features controlled release technology with a longevity of 3+ months.
Sierraform GT All Season contains NPK in a normal-release form plus slow-release nitrogen and potassium, a full range of trace elements to improve turf health, plus magnesium for a boost to colour. It's ideal for use after aerating to encourage growth.
Sierraform GT Anti-Stress helps your turf through stress and helps keeps it in peak condition. The high potassium content is perfect in the summer or autumn, in areas of fine turf. The slow-release nitrogen supports growth for 6 – 8 weeks and minimises growth surges.
The micro-granules contain standard-release and slow-release nitrogen and potassium, plus all essential trace elements. K-STEP's low nitrogen content means compact growth and hardened turf, while its magnesium will boost colour and hide the symptoms of stress. Ideal all year round, on all fine turf.
The single-compound micro-granules are easy to spread quickly and evenly, and feature our patented MU2 and SilK coatings. Momentum contains NPK in a classic turf-friendly 4:1:2 ratio, with nitrogen and potassium in both standard-release and slow-release form, to feed your grass for up to 6 – 8 weeks. Also formulated with magnesium for a boost to colour and trace elements for optimum health. Suitable for any area of fine turf and especially useful in the spring and summer when grass grows most actively.
Ideal for fine turf application through the summer and autumn, supplying calcium, magnesium and trace elements particularly where these are indicated as required from soil testing. The excellent granulation means that low application rates can be employed. The response is a sustained turf response from the MU based nitrogen. The added SMX seaweed in the formulation aims to bring benefits from plant rooting and stress tolerance.
A granular fertiliser to get your growing season off to a great start. Sierraform GT Spring Start has iron and manganese to boost photosynthesis and colour, and low levels of MU to help your turf start getting greener even in cooler conditions. The product also contains slow-release potassium, as well as standard-release nitrogen and potassium. Phosphate-free, so it helps you manage phosphorus build-up. Spring Start comes as homogeneous micro-granules, featuring our patented MU2 and SilK coating technologies.
The Sportsmaster CRF Mini Active formula features an excellent balance of nitrogen and potassium, along with a little phosphorus, to aid steady, healthy growth. Plus it contains magnesium for vibrant color and for minimizing any signs of stress. It also has a generous amount of calcium to build stronger cells, making your turf more hardwearing. Combines immediate release for a quick response with a coated element, for 2 – 3 months of steady nutrient release
The ideal fertiliser when your turf is growing strong in spring and summer. The compound mini granules are easy to distribute evenly, and your grass will consistently respond with steady growth.
These compound mini granules are perfect to use in the active growing season from April to September. Spring &; Summer has a classic combination of nitrogen, phosphor, and potassium with a longevity of 6 weeks, to ensure good, healthy growth for a quality turf. The risk of your turf scorching is also significantly lower. The granules are easy to apply evenly and break down quickly, making nutrients available fast so you’ll see a response within days.
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Gronamic Golf 6-2-4 combines mineral & plant-based organic nutrition with a proven biostimulant.