MU slow release NPKfertilizer16-4-16 Fields of application: greens, tees of all types of turfgrass all season long. Key Benefits: 1. N:K=1:1, and 50% slow-release nitrogen (Methylene Urea) ensure consistent nutrition for grass. 2. It also can be utilized in hot rainy season because of medium level of nitrogen and potassium. 3. No mower pick-up due to the micro-size granule. 4. Potash is derived from potassium sulphate, which is very safe and will not burn turf.. 5. Sulphur, Iron and Magnesium help produce dark green turf. Guaranteed analysis: Total Nitrogen(TN). .............................16.0% Ammonical Nitrogen(NH4-N)............3.4% Urea Nitrogen. (Urea-N)...................4.6% Methylene Urea Nitrogen(MU-N).......8.0% Available Phosphorus pentoxideP2O5.....4.0% Soluble Potassium OxideK2O...............16.0% Sulphur (SO4)......................................26.0% Iron (Fe)................................................1.0% Magnesium (Mg)....................................0.5% Calcium(Ca)...........................................2.0% Granular size: 0.5--1.2mm Recommended rate of application: ----apply 15--20 g/m2 following 10--15 minutes irrigation every 2--3 weeks for warm season turf ----apply 13--18 g/m2 following 10--15 minutes irrigation every 2--3 weeks for cold season turf Apply approximately 810 g/m2 in hot rainy season,less application rate in the evening,ensure irrigation soon after application. Packaging:10 kg/bag