Ortho WeedClear Lawn Weed Killer Ready-to-Spray Ortho GroundClear Weed & Grass KillerOrtho GroundClear Year Long Vegetation Killer What It DoesKills all types of weeds and grassesKills weeds and grasses and prevents new growth for up to 1 year Visible ResultsIn 15 minutesIn 1 hour OMRI Listed✓ 2 more rows