Preen has always been the easy and effective way to prevent weeds. When gardeners start with Preen, they finish with pride. Preen products don't need to kill weeds because they eliminate them before they ever begin to grow.
- Safe for use around over 200 established flowers, vegetables, trees and shrubs
- 1 application prevents weeds up to 3 months
- Water soluble
- Stops weeds before they start