Ortho, 1.76 LB, Ready To Use, Weed-B-Gon Spot Weed Killer, For St. Augustine Lawns, Granular Product Won't Harm St. Augustine Lawns, With A Convenient Built In Applicator That Makes Spot Treating Weeds Easy, Kills Tough Southern Weeds Like Dollarweed, Treats More Than 800 Weeds, Spanish Directions Included, Contains .60% Atrazine.