CENTRAL GARDEN AND PET Image Kills Crabgrass Granules 3 Pack, 8g Granule concentrate Contains 3 packets Each packet mixes with one gallon of water Kills Crabgrass, Clover, Plantain, Chickweed and other listed weeds and sedges Crabgrass granules is used to kill crabgrass, clover, plantain, chickweed and other weeds and sedges Each box contains three packets of granule concentrate each packet mixes with 1-gallon water for spot treatment Stunts development of germinating crabgrass Active ingredients are sulfentrazone and quinclorac Measures 1-1/4-inch length by 3-1/2-inch width by 5-1/2-inch