Spectracide Weed & Grass Killer, 40 oz

Spectracide Weed & Grass Killer Concentrate is a nonselective weed and grass killer that kills weeds and grasses down to the root. It's formulated for spot treatment of weeds and grasses on patios . walkways and driveways around flowers . shrubs and trees and along fences and foundations. This formula is rainproof in 15 minutes. Spectracide Weed & Grass Killer Concentrate delivers visible results in as fast as 3 hours. Plant new flowers . trees and shrubs in the treated area after just 1 day. For best results . apply during warm . sunny weather when the temperature is over 60 degrees.