Spectracide Weed Stop Weed Killer Concentrate 32 oz

Spectracide Weed Stop For Lawns Concentrate2 controls more than 460 types of weeds as listed and it won't harm your lawn when used as directed. Use it to treat your awn, including bluegrass, fescue, Bermuda, perennial ryegrass and zoysia (do not apply to zoysia just emerging from dormancy). This formula kills by contact down to the root, with visible results in as little as 3 hours.