GreenView Fairway Formula Fall Lawn Fertilizer, 25 lb bag, Covers 5,000 Sq. Ft Premium quality, professional grade fall lawn fertilizer 59% Slow release nitrogen and zero phosphate (30-0-12) formulation is great for your lawn and helps protect our waterways Promotes a lush, deep green lawn in the fall with deep roots to weather the winter Ensures enough nitrogen carried over to provide early spring green-up Feeds lawn for up to 12 weeks