Ortho 1-Gallon Ready-to-Use Weed & Grass Killer Refill. It kills all types of weeds & grasses, absorbs on contact & starts working immediately. For use on patios, walkways, driveways, landscape beds, vegetable gardens & under trees, apply any time of year when weeds are small & actively growing. Apply directly to the weeds. It is rain proof in 2 hours. See results in 15 minutes. It is Omri listed for organic gardening. Active ingredient: Ammonium Nonanoate.
- 1-Gallon
- Ready to use
- Kills all types of weeds & grasses
- Absorbs on contact & starts working immediately
- Use on patios, walkways, driveways, landscape beds, vegetable gardens & under trees
- Apply any time of year when weeds are small & actively growing
- Apply directly to the weeds
- Rain proof in 2 hours
- See results in 15 minutes
- Omri listed for organic gardening
- Active ingredient: Ammonium Nonanoate
