ICL Sierraform® GT Momentum 22:2.2:9.1 + 1.2 Mg + 1.5 Si & TE 20kgAll the nutrients your turf could want, rolled into one: these 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 color and trace elements for optimum health.