Preen® Weed Preventer

Prevent weeds before they emerge, eliminating the need for hand pulling or spraying. Can be used around ornamentals, vegetables, within groundcovers, or around shrubs and trees. Effective on weeds before they sprout, and will not kill existing weeds. For best results read label thoroughly and follow instructions. Label Characteristics Please read & follow instructions on label  Prevents new weeds Not effective on existing weeds scotts-174-whirl-hand-powered-spreader,scotts-174-turf-builder-174-classic-drop-spreader,scotts-174-handheld-spreader-1,gilmour-174-heavy-duty-nozzle,gilmour-flexogen-hose