Weed Weapon Preventer

• Will not harm established ornamentals and trees.
• Ideal for use in garden beds and pots, around established ornamentals, shrubs and trees.
• Controls common weeds, including hard to kill bulbous weeds, prior to emergence.
• Suppresses weeds for long term control; up to 3 months.
• 200 g covers 10 m² or approximately 110 pot plants (30cm diameter).
• Safe for children and pets after watering in and left to dry.

1. Clear existing weeds by weeding or by using Weed Weapon Extra Strength or Rapid Action.
2. Once the weeds have been cleared, evenly sprinkle 20 g granules per square metre on bare soil surface.
3. Water in with 2 hours gentle sprinkler or moderate/heavy rain (at least 10mm).
4. Repeat application when weeds begin to appear, or every three months.

• Watch our video on on how to use Weed Weapon Preventer
• Long Term Control of Weeds in Gravel and Stones
• Weed Weapon Preventer Technical Sheet

20 g/kg Oxadiazon and 5 g/kg Simazine in the form of a granule.

Ready to Use Shaker Pack: 200 g
Commercial/Agricultural: 20 kg.

• Advice for use in long term control of weeds in gravel driveways and paths.
• Not suitable for use where soil may be disturbed (i.e. pets).
• Wait 90 days before replanting seeds or sensitive plants.
• Weed Weapon Preventer is a pre-emergence weed killer.
• Weed Weapon Preventer can be used to effectively control oxalis.
• Weed Weapon Preventer supercedes Ronstar Weedstop.
• Watch our video on Weed Weapon specialist weed killers.
• How to mix and dilute spray concentrates video
• Glossary of Gardening Terms

• Do not apply directly over plants that will funnel and collect granules around their leaf base or onto wet plant leaves.
• Not for use on lawns or around seedlings or creeping plants.
• Do not plant seeds or sensitive plants into treated soil within three months of application. 
• Safe Disposal of Containers and Chemicals
• Safe Storage of Home Garden Products

HSNO Approval Code: HSR000471.
Weed Weapon Preventer SDS