Phosphorus free lawn fertilizer ideal for a lush, green lawn. Phosphorus free formula helps protect lakes and streams from harmful runoff. Easy to use, and provides a quick green-up with timed release extended feeding. Long lasting results for up to 2 months without rapid growth spurts. Stimulates tiller and rhizome development to improve density and helps grass plants multiply themselves for a stronger, greener lawn. Apply during any season when grass is green and growing to any grass type. Contains SURFCOTE (Sustained Uniform Release Fertilizer) to continuously provide nutrients.