Professional, 50 LB, 13,000 SQFT Coverage, 19-0-7, Crabgrass Preventer Turf Fertilizer, 25% Poly Coated Sulfur Coated Urea, Dimension, Dithiopyr, Provides Pre Post Emergent Control Of Crabgrass 12 Other Annual Grassy Weeds. Fertilizer Is Slow Release Providing Up To 8 Weeks Of Feeding. Professional, Provides Pre Post Emergent Control Of Crabgrass 12 Other Annual Grassy Weeds. Fertilizer Is Slow Release Providing Up To 8 Weeks Of Feeding. Features 25% Poly coated sulfur coated urea Dimension, dithiopyr, provides pre post emergent control of crabgrass 12 other annual grassy weeds Fertilizer is slow release providing up to 8 weeks of feeding Specifications Area Size: 13000 sq ft. Fertilizer analysis: 19-0-7 Capacity: 50 lbs Country of Origin: United States Weight: 2025 lbs SKU: TRVAL117778 Features25% Poly coated sulfur coated ureaDimension, dithiopyr, provides pre post emergent control of crabgrass 12 other annual grassy weeds|Fertilizer is slow release providing up to 8 weeks of feeding