Roundup® Dual Action Weed & Grass Killer w/ Sprayer

This is an herbicide formula that will kill weeds and grass down to the root and create a barrier to new weed growth for up to 4 months after application. Applying uniformly to the soil to ensure the 4 month protective barrier is effective, and apply directly onto existing weeds and grasses to kill down to the root. Covers 300 sq ft.