Ortho GroundClear 32 Oz. Concentrate Weed & Grass Killer

Fast acting weed and grass killer formula kill weeds and unwanted grasses, with results you can start to see in 15 minutes. This weed killer controls weeds like chickweed, algae, dandelion, ragweed, shepherd's purse, moss, mustards, oxalis, and others (as listed). It also controls grasses including crabgrass (large), bluegrass (annual), onion (wild), and perennial ryegrass. Apply this landscape weed control at any time of the year when weeds are small (3 In. tall or wide) and actively growing. Treatments can be made to walkways, driveways, landscape beds, and under trees. Weeds will turn from green to brown within 1 to 2 hours.

• Quickly controls weeds like dandelions, chickweed, spotted spurge, and moss, plus unwanted grasses
• Acts on contact, with results starting to show in just 15 minutes and some weeds turning brown in only 2 hours
• Control weeds cluttering up your gardens, landscape beds, walkways, driveways, sidewalks, and under trees
• Apply any time of the year when the winds are calm and weeds are small and actively growing