This three-in-one product kills and controls many of the toughest weeds that can choke a lawn. Apply Preen One lawncare in spring or in fall for guaranteed control of 250 types of common, aggressive weeds that plague homeowners coast to coast, including crabgrass, dandelion, annual bluegrass, marestail or horseweed, foxtail, chickweed, clover, creeping charlie or ground ivy, dock, henbit, nettle, plantain, purslane, prostrate knotweed, cinquefoil, spurge, woodsorrel and more. Preen One lawncare also knocks out such regional bullies as dallisgrass, Virginia button weed, dollar weed, cudweed, English daisy, wild garlic, wild onion, wild violet and more.
