Eradicate Japanese Knotweed

Japanese Knotweed growing through Tarmac
Destructive nature of Japanese Knotweed, growing through and destroying Tarmac

GreenOva Ltd
Japanese Knotweed Eradication Plan
100% Guaranteed

The Eradication Plan has been created to ensure total destruction of your Japanese Knotweed, giving you complete confidence that it will no longer be a problem.

We do, what they say can’t be done!

Carefully developed over the last 20 years, our unique Biotech treatment, part of the Eradication Plan, will totally eliminate your Japanese Knotweed problem. Only one application to undamaged knotweed specimens totally destroys the plant, completely down to the rhizomes, preventing any regrowth.

If we can see Knotweed, we kill it 100% Guaranteed!

Our Eradication Plan is carried out over 2 growing seasons, which includes site monitoring and the eradication of new growth caused by dormant rhizomes or previous badly managed sites, where the knotweed has been trampled, cut or smashed, causing the plant to spread.

Professional Japanese Knotweed Eradication Plan includes:
  • Specialist Japanese knotweed survey, report and site plan
  • Biotech Treatment – not including treatment of neighbouring property’s (unless agreed)
  • Removal of dead Knotweed material 3-4 weeks after Biotech treatment
  • Incineration of Knotweed material.
  • Monitoring of site (inspections for regrowth)
  • 100% Guarantee eradication of all visible Japanese Knotweed

This is a Permanent Solution to
Eradicate Japanese Knotweed
NOT a management plan!

Unsure if you have Japanese Knotweed?

Preston Docks – Test Area

Japanese Knotweed Biotech treated September 2019

This is very late in the growing season, just before the plant goes into dormancy for the winter months.  A great test as you can see, by the middle of October 2019 the Japanese Knotweed is totally dead.