Jonathan Green Winter Survival All Purpose Lawn Fertilizer For All Grasses 15000 sq ft Peat Pots and Plant Starters 5 hp Maximum Pressure (psi) 5 hp Maximum Pressure (psi) 150 Tools Product Type Air Compressor Kit Included Air Hose Compressor Volume Rating Quiet Amperage (amps) 12 A Returnable 180 Day Decibel Rating (Outdoor) 80 dBA Product Weight (lb 3 mode settings to complete a variety of applications ) Application Season fall Container Size 45 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) 10 0 20 Phosphorus Free yes Application Conditions dry Iron Included yes Pre Post Emergent post emergent Primary Usage all purpose Size of Lawn large (10000 sq ft+) Apply fertilizer around the perimeter of the lawn to establish a turning area