Broad-spectrum, non-selective, systemic weed and grass killer. Translocates through the plant to kill roots and all to control perennial and annual grasses and broadleaf weeds and brush. Biodegradable, will not wash or leach to affect nearby vegetation, and may be used over root zones of desirable plants. Safe for people and pets after product has dried. Rainproof in 30 minutes. 50% concentrated formulation which is ideal for a small landscaper. Can be used for lawn renovation, along fences, paths, driveways, and on hard to kill brush and weeds. Mix 3 to 5 tablespoons per gallon. Active ingredient: Glyphosate.