Ortho GroundClear 32 Oz. Concentrate Weed & Grass Killer

Ortho GroundClear 32 Oz. Concentrate Weed & Grass Killer is a fast-acting formula designed to eliminate weeds and unwanted grasses quickly, with visible results starting in just 15 minutes. This powerful weed killer effectively controls a variety of weeds including chickweed, algae, dandelion, ragweed, shepherd's purse, moss, mustards, oxalis, and more. It also targets grasses such as large crabgrass, annual bluegrass, wild onion, and perennial ryegrass. Ideal for use any time of the year when weeds are small—up to 3 inches tall or wide—this product can be applied safely to walkways, driveways, landscape beds, and under trees. After application, weeds will change from green to brown within 1 to 2 hours, ensuring fast and reliable results.