Gordon's, QT, Trimec Crabgrass Plus Lawn Weed Killer Concentrate, 3 Way Herbicide Blend, Controls Emerged Grassy Weeds Such As Crabgrass, Foxtail & Signal Grass, Controls 200 + Common Broadleaf Weeds As Listed, Such As Dandelions & Plantains, QT Treats Up To 5,000 SQFT.