Controlled release fertilisers

Our fertilisers release nutrients gradually over time, helping your grass grow thicker, greener and more resilient – with fewer applications and less waste. Landscaper Pro Triple Action goes a step further by feeding your lawn while also tackling weeds and moss in one easy application, saving time and effort. If you’re dealing with bare patches, QuickSeed Pro combines grass seed, fertiliser and soil conditioner in one ready-to-use mix for fast, effective repairs. From routine feeding to weed control and quick fixes, Landscaper Pro helps you achieve a healthier lawn that stands up to everyday life.

ProTurf contains a combination of Poly-S controlled release fertiliser technology, readily available urea nitrogen and polyhalite, a unique multi-nutrient compound fertiliser. The controlled release Poly-S technology leads to consistent, regular growth over a 2-3 month period without growth peaks. The uncoated nitrogen allows an immediate response of the turf, even in cooler conditions. The multi-nutrient compound fertilser component contains four macro-nutrients (K, MgO, CaO & S) all in one granule.

The coating technology provides nutrient delivery from 4-5 months to 8-9 months to suit individual requirements. The blends are free flowing and provide good even spread characteristics making them ideal for turf mown higher than 12mm. The Sierrablen analyses and release patterns are designed to optimise turf nutrition throughout the year and in a wide range of situations. The coatings are durable and they minimise the risk of any scorch or leaching problems.

Different nutrient inputs or release characteristics can be achieved depending on your requirements including quick response or slower, steadier release patterns based on the analysis selected. The mineral polyhalite is a component part of the Sierrablen Mini range. Polyhalite is a naturally occurring mineral fertiliser containing potassium, magnesium and calcium. We have found that the addition of polyhalite into our fertilisers results in improved turf colour, turf quality, turf vigour and growth rates. Sierrablen Mini fertilisers contain over 60%+ controlled release N in the form of our Poly-S technology. The Poly-S in Sierrablen Mini is a controlled-release nitrogen source that delivers nitrogen gradually and consistently over a 4 – 5 month period. The nutrient release is primed by moisture permeating through the outer polymer channels, through micro-channels in the sulphur layer and into the nutrient core where the urea is solubilised. Once the urea is solubilised it is released and made available for plant uptake. This means that the fertiliser is released at an optimum rate for plant uptake and the risk of leaching losses is minimised.

The Sierrablen Plus range of turf fertilisers contains Poly-S and resin coated PACE technology with conventional nitrogen sources to provide the best long-term nutrient release patterns.

Pearl Technology blends a unique, recycles, slow release phosphorus into our premium controlled release fertilisers. Providing significantly increased rooting and more efficient nutrient use over traditional phosphorus sources.

The Sportsmaster CRF Mini range contains a combination of both controlled release and conventional fertiliser technologies. This provides a quick response with consistent turf growth for up to three months. The range comprises five different nutritional analyses to support several N-P-K ratios. This supports turf health throughout the year in various situations. The range is formulated to spread evenly and disperse quickly, providing the ideal turf response.