Dual action formula of Ortho GroundClear Weed & Grass Killer Super Concentrate1 kills even the toughest types of weeds and grasses
Weeds start to wilt within hours and completely die in 1-2 weeks with this quick kill formula that is rainfast 15 minutes after it's applied
Starts to work on contact as it is absorbed into the plant and works through its system to kill weeds right down to the root
Mix concentrate with water in a tank sprayer to treat landscape areas, patios, walkways, and driveways