Growstar Professional Turf Fertilizer 20-0-10

TCS GrowStar™ professional fertilizers are blended with the highest quality raw materials on the market, filtered three times before bagging to provide limited dust and formulated with the most innovative technologies to assure outstanding results. This fertilizer contains ALL-N™, a Nitrogen Inhibitor that controls nitrogen loss so your turf gets more, the environment gets less, and you get the most out of your fertilizer investment. Studies have shown that significant loss of nitrogen occurs form the soil surface when using urea fertilizers in broadcast applications. ALL-N is a urease inhibitor product that helps reduce loss of urea N as ammonia until rainfall or water can move urea into the soil. The loss of nitrogen from urea in the form of ammonia is referred to as volatilization. In laboratory tests, ALL-N coated urea reduced nitrogen volatilization from 67% to only 10%. By reducing this volatility, more nitrogen can remain in the soil for a longer period of time.