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.

Won't harm lawns. Rainproof in 1 hr. Kills 200+ weeds.

Incredibly effective pre- and post-emergent control of goosegrass, nutgrass (and all sedges), crabgrass, foxtail, and many other problem grassy type weeds. For use on both northern and southern lawns. Sedge Ender is specifically designed for lawn use only. Kills the toughest weeds down to their roots, not your lawn.

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 hrs. 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 and 90 deg F. Do not apply to Bermuda grass when daytime temperatures exceed 85 deg F.