Greenview, Ready2Go Spreader, 6.75 LB, 2,500 SQFT Coverage, 26-0-4, Crabgrass Preventer Plus Lawn Food With Preen Refill, Can Be Applied Up To 4 Weeks Later Than Other Crabgrass Preventers, Prevents Crabgrass, Foxtail, Spurge & Many Other Weeds.