This product is a selective pre-emergence herbicide that provides residual control of many grass and broadleaf weeds in established lawns. It controls susceptible weeds by inhibiting weed seed germination and root development. This formulation also contains slow-release nitrogen to feed your lawn over time. When used according to directions, this product will control barnyard grass, annual bluegrass, carpetweed, common chickweed, mouse ear chickweed, crabgrass, crow foot grass, cup grass, woolly, foxtails, goosegrass, henbit, itch grass, Johnson grass, jungle rice, knotweed, kochia, lambs quarter, love grass, panicum, pigweed, purslane, pusley and Florida rescue grass.

16lb bag