Ortho® GroundClear® Weed & Grass Killer2 works fast to 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 inches tall or wide) and actively growing. This product is a concentrate. It cannot be applied directly out of its container. Mix 1 pint of concentrate with 7 pints of water and apply with a tank sprayer directly to weeds in patios and landscape beds. Treatments can also be made to walkways, driveways, and under trees. Weeds will turn from green to brown within 1-2 hours. Each 32 fl. oz. container contains enough weed killer to treat up to 600 sq. ft. Experience results quickly with Ortho® GroundClear® Weed & Grass Killer2.

How to Use

• Apply using standard methods of liquid herbicide application.
• No shaking or agitation is required.
• Dilution must be in accordance with label instructions.
• Do not apply this product through any type of irrigation system.
• To ensure satisfactory control, plant leaves must be thoroughly and uniforming covered with the spray solution.

Where Not to Use

• For outdoor use only. Do not spray plants or grasses you like--they will die. Not recommended for spot weed control in lawns. Do not allow treated weeds to come in contact with desirable plants until spray has dried.

Where to Use

• Use on walkways, driveways, under trees, in landscape beds* and gardens*. (*Apply directly to weeds.)

When to Apply

• Apply at any time of the year when weeds are small (3 inches tall or wide) and actively growing. Apply when the winds are calm. Rainproof in 2 hours.

How Often to Apply

• Difficult to control weeds may require several applications for complete control.