BioAdvanced 5-In-1 24-lb 10000-sq ft 22-4 Weed & Feed

One blue bag is all you need! It kills lawn weeds. It prevents new weeds. It kills crabgrass. And prevents new crabgrass. Plus, it feeds and greens up to 3 months. Our revolutionary formula also prevents new weeds – up to 6 months! And if crabgrass is your problem, we have you covered. 5 In 1 weed and feed kills crabgrass and prevents new crabgrass – up to 6 months. 5 In 1 takes the guesswork out of lawn care. Apply it in spring or early summer, even if crabgrass and weeds have already sprouted. It does not matter. Since it’s both a preventer and killer, one application gets results. One blue bag is all you need.