Jonathan Green Green Up Crabgrass Preventer Lawn Fertilizer For All Grasses 15000 sq ft Cordless Tool Battery shock absorbent 20V MAX shock absorbent ) 9 Actual Product Height (in ) Application Season multi season Container Size 50 pound Coverage Area 15000 square foot Grass Type all grasses OMRI Certified no Organic no Packaging Type bagged Product Form granules Suitable for Vegetables no Water Soluble no Fertilizer Analysis (N P K) 20 0 3 Phosphorus Free yes Application Conditions dry Iron Included no Pre Post Emergent pre emergent Primary Usage crabgrass preventer Size of Lawn large (10000 sq ft+) Postemergence control is limited to crabgrass and is effective for up to four weeks post germination