BioAdvanced Weed & Feed Lawn Fertilizer For All Grasses 4000 sq ft Tile 4 EasyHeat Freeze Free self regulating pipe EasyHeat Freeze Free self regulating pipe heating cables provide flexible protection against pipe freeze ups in the most challenging applications Includes flow control with an external manual bleed for smooth opening and closing 6 pound Coverage Area 4000 square foot Grass Type all grasses Organic no Packaging Type bagged Product Form granules Suitable for Vegetables no Water Soluble yes Fertilizer Analysis (N P K) 22 0 4 Phosphorus Free yes Application Conditions established Primary Usage weed & feed Size of Lawn small (4000 sq ft or less) The stress of trying to perfectly time a crabgrass preventer is a non issue