Ortho GroundClear 32 fl. oz. Poison Ivy and Tough Brush Weed Killer Concentrate

Take out tough weeds with Ortho GroundClear Poison Ivy and Tough Brush Killer2. This weed killer concentrate controls over 60 Listed tough weeds and brush right down to the root, including poison ivy, poison oak, kudzu and wild blackberry. The formula starts working immediately to produce visible results in hours. To apply, simply mix 4 oz. of concentrate per gallon of water, then use a tank sprayer to thoroughly wet weed foliage, stems or trunk. Apply when weeds are leafed out and actively growing. For best results, apply to mature leaves. Ortho GroundClear Poison Ivy and Tough Brush Killer2 is for use in non-garden areas around homes, cabins, buildings, fences and trails. Do not spray plants or grasses you like - they may die too. Rain or watering 2-hours after application will not reduce effectiveness. Weeds will begin to turn brown within 1-hour. Wilting or other symptoms up to and including complete root kill will occur in 2-weeks to 6-weeks. Hard to kill weeds may require retreatment if regrowth occurs.