Analysis: 16-0-8 with Trace Elements. A combination of slow, slower and slowest release nitrogens (ammonium, urea and urea formaldehyde nitrogen). This formulation has proven to be the best for Southern lawns as well as cool season grasses. One application lasts for up to 2 months. Slow released nitrogen formulation reduces lawn growth and grass clippings. Coverage: 5,000 sq. ft. ITEM NO: 13801738 MODEL: 10730 SIZE: 20 Lb. UPC: 732221-107304 VL: UM: EA PK: 1