Scotts Annual 4 Step Lawn Food. Apply in early spring. Prevents crabgrass for up to 4 months. Clears out dandelions and clover. Scotts Exclusive Particle Technology gets the weeds you see and the ones you don't. Feeds and strengthens lawns against heat and drought. won't burn lawns. Feeds to strengthen grass for a better lawn next spring. Apply in fall to any grass type. Protects and strengthens for a better spring lawnApply for a great green upLawn winterizer fertilizer