Polygonum (Dock family) is a genus of many weeds including knotweed, willow weed, wireweed, sheep's sorrel, docks and water pepper. They are common weeds for waste places and flowerbeds.
The Polygonum genus is diverse and incudes prostrate scrabling weeds such as wireweed and erect plants up to 3 metres and woody vines.
In flower beds and waste areas - Spot treat with Weed Weapon Extra Strength or Rapid Action. Weed Weapon is systemic and kills weeds down to the roots within 2-4 days and is an ideal product for use around established trees and shrubs. It is inactive in the soil so planting can be safely carried out soon after treatment.
In paths driveways and non-cultivated areas - Weed Weapon Long Term can be used in areas that are not to be cultivated. Long Term will kill the weeds present and then go on to prevent growth of new weeds for up to 1 year.
What are Adjuvants and Should You Use Them?
Adjuvants are substances that can be added to sprays to improve the spray’s performance. Those in agriculture, horticulture, nurseries and other commercial operators will be familiar with some adjuvants but should home gardeners also use such products?
How to Use Weed Weapon Preventer to Stop Weeds Emerging
How to use Weed Weapon Preventer to keep weeds away for months amongst shrubs and trees and in pots.
Deals with Polygonum
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- Dye and Stick
- Weed Weapon Extra Strength
- Weed Weapon Extra Strength Ready to Use
- Weed Weapon Rapid Action