Scotts 12M TB Triple Action FertilizerScotts Turf Builder Triple Action is a three in one formula that kills weeds, prevents crabgrass, and feeds grass to build thick, green lawns Controls existing listed lawn weeds, including dandelion, clover, dollarweed, ground ivy, chickweed, plantain, henbit, and english daisy Prevents crabgrass for 4 months (will not kill existing crabgrass); prevents other listed grassy weeds from invading your lawn For use on Bahiagrass, Centipedegrass, Kentucky