Scotts Liquid Turf Builder with Plus 2 Weed Control kills listed weeds, all while giving your lawn a quick boost of nitrogen. This combination weed killer and fertilizer controls common lawn weeds including dandelions, clover, buckhorn, chickweed, ground ivy, henbit, knotweed, lambsquarters, oxalis, pigweed, plantain, poison ivy, ragweed, spurge, and more as listed. Apply when weeds are actively growing. Simply connect the container to a garden hose, turn on water, and spray. This product is for use on grass lawns only, do not use on or around shrubs, trees, or ornamental plantings. Do not water the treated area for 48 hours after application, as this will wash off the weed killing material. Weeds will begin to curl within a few days. Some hard-to-control weeds may require a repeat application in 3 to 4 weeks. 6000 Sq. Ft. coverage for warm season lawns, and 4000 Sq. Ft. coverage for cool season lawns.