Sierraform GT lets you give your turf the precision nutrition it needs for outstanding performance. Each super-fine granule contains conventional and slow-release technology so you benefit from consistent and sustained nutrient release. It contains nitrogen and potassium to boost root development and stress tolerance to cold, heat, drought, wear, and disease. Sierraform GT is perfect for greens, tees, fairways, and sports fields. State-of-the-art technology for best-in-class performance.


MU₂ is ICL’s patented slow-release nitrogen technology utilizing microfine granules composed of methylene urea chains that are broken down in the soil.
Learn moreSierraform GT is a high-performance, long-lasting micro-granular fertilizer designed for fine turf. It combines conventional and slow-release technology to provide sustained nutrition and top performance.
Sierraform GT uses advanced slow-release technologies MU2 and SiLK to gradually release nutrients over 6 to 8 weeks. This ensures a steady supply of essential nutrients to the turf, reducing the risk of nutrient leaching and excessive growth flushes.
Benefits include consistent nutrient release patterns, rapid granule dispersion, and effectiveness in all weather conditions. This helps maintain healthy and strong turf with steady color and growth.
Sierraform GT offers a variety of formulations tailored for different needs, including Spring Start, All Season, Anti-Stress, CalMag, K-Step, Momentum, and NK. Each product is designed to meet specific turf management requirements.
Sierraform GT fertilizers are ideal for intensely managed turf that is cut lower than 6mm, such as greens and tees.
Calculators to improve nutrient management and boost productivity