Spectracide Weed Stop Crabgrass Killer Concentrate 40 oz

Use the Spectracide weed stop for lawns plus crabgrass killer concentrate to kill over 250 types of weeds as listed, including crabgrass. The product produces visible results in 8 hr. This product kills broadleaf and troublesome grass weeds including dandelion, chickweed and clover as well as crabgrass, foxtail and yellow nutsedge, see product label for complete list of weed types. Apply when daytime temperatures are between 45 to 90 deg F. Do not apply to Bermuda grass when daytime temperatures exceed 85 deg F.