Roundup® for Lawns Crabgrass Destroyer1 will get rid of crabgrass and other grassy weeds from your Northern lawn. Simply use the attached Extended Comfort Wand to apply to actively-growing weeds. Each bottle treats 1,000 sq. ft. and the weeds will turn white 4-7 days after application! That temporary whitening lets you know that Roundup® for Lawns Crabgrass Destroyer1 is working. This season kill the toughest crabgrasses down to the root, without harming your lawn.Kills the toughest crabgrass and grassy weeds without harming lawnsDesigned for use on northern lawns: kentucky bluegrass, fine fescue, perennial ryegrass and tall fescueWeeds will turn white 4-7 days after application; white means it's workingApply any time before seeding, including day of seedingRoundup® for Lawns Crabgrass Destroyer1 is tough on weeds but won't harm your lawn (when used as directed)
