Product Info

KnockOut™ Weed & Grass Killer

Makes up to 21 gallons
Kills the root
Rainproof in 2 hours
All ornamental flowers, trees, and shrubs may be planted 1 day after application for re-seeding
For flowerbeds and garden preparation, wait 1 to 3 days after last application before planting flowers, trees and shrubs
Lawn grasses may be planted 7 days after application