Ortho WeedClear Southern Lawn Weed & Grass Killer 1 Gal., Refill

Kills many listed broadleaf weeds and it won't harm your lawn (when used as directed). With results in hours, it kills over 250 weeds down to the roots, including dandelion, clover, oxalis, chickweed, knotweed, plantain, henbit, and spurge. Ideal for use on multiple lawn varieties, including Kentucky bluegrass, perennial ryegrass, fescues, common bermudagrass, hybrid bermudagrass, bahiagrass, bentgrass, buffalograss, centipedegrass, zoysiagrass, and St. Augustinegrass (except Floratam). Apply this herbicide in the spring, summer, and fall when weeds are young and actively growing. Spring and fall treatments under adequate soil moisture conditions are preferred to the summer treatments.