Hi-Yield Killzall Weed and Grass Killer Concentrate 1 galNon selective weed and grass killer, contains a double surfactant formulation that dries on plant fast to start working quickly. Multiple use formulation near fences, in paths, patios, sidewalks, curbs and driveways. Around ornamental trees, shrubs, flower beds and buildings. Labeled for lawn renovation, brush and vine control and stump treatment. Short, concise consumer friendly label Kills weeds and grasses down to the root General weed control: 3