invasive japanese knotweed
LK Group Arrows Down

We deliver successful, cost-effective
solutions throughout the UK for the
control and removal of Japanese knotweed
and other invasive species.

Divider Green 01

Japanese Knotweed

invasive japanese knotweed
LK Group Arrows Down

We deliver successful, cost-effective
solutions throughout the UK for the
control and removal of Japanese knotweed
and other invasive species.

Divider Green 01
invasive japanese knotweed
LK Group Arrows Down

We deliver successful, cost-effective
solutions throughout the UK for the
control and removal of Japanese knotweed
and other invasive species.

Divider Green 01
Our experts deliver no-nonsense advice to guide you through the very best options available and support you through the planning process. We have surveying and remediation techniques to suit every site.

As leading Japanese Knotweed contractors, we bring extensive experience as a principal contractor on diverse development sites. In addition to our expertise as a principal contractor, our commitment extends to providing comprehensive solutions for Japanese knotweed management. Our tailored approach meets the unique needs of each project.

The LK Group’s in-house team is on hand to support you.

    • Developers
    • Landowners
    • Contractors
    • House Builders
    • Residents
    • Local Authority
    • Registered Providers
    • Property Managers

Why us?

  • UK-wide delivery
  • Over 20 years in the industry
  • Bespoke, cost-effective solutions
  • Friendly, professional experts
  • Property Care Association (PCA) member
  • Insurance backed guarantee available on all treatments

We can help.

Please contact our experts on
0161 763 7200 or email info@thelkgroup.com for a free, no obligation consultation or quotation.
For a written quotation, please click the button below.

Our techniques and solutions for invasive species control includes Japanese Knotweed surveys, to suit all budgets.

Management plan

Japanese Knotweed Illustration

Designed to discharge planning conditions relating to invasive species, including Japanese knotweed.

Bespoke Japanese knotweed management plans offer a clear and flexible approach to any infestation.

Herbicide treatment

Japanese Knotweed Illustration

Foliage spraying – The plant foliage is sprayed directly using specialist herbicide treatment and equipment.

Stem injection – The plant cane is injected with a specialist herbicide

 

Dig, sift and burial

Japanese Knotweed Illustration

Infested soil is sifted on-site and roots buried or removed to landfill. Clean topsoil can be reused.

Regrowth is prevented through a four-year spraying programme or installation of a root barrier.

Burial

Japanese Knotweed Illustration

Japanese knotweed is relocated, space allowing, buried on-site and overlayed with a root barrier. Sealing with clean sub/topsoil to prevent re-infestation​.

Excavation

Japanese Knotweed Illustration

Our Japanese Knotweed removal process includes excavation, followed by the most appropriate option for your site: off-site removal, sift and burial, or on-site burial.

Dig and dump

Japanese Knotweed Illustration

Japanese knotweed infested soil is excavated, followed by licenced transfer directly to a registered landfill.

Being part of the Property Care Association (PCA), we contribute to a group of industry experts for Japanese Knotweed management and control of other invasive species.

The LK Group actively contribute towards setting the standard for best practice across the industry. You benefit from the highest level of quality solutions and technical expertise.

PCA - Property Care Association

 

We deal with a range of invasive species.

    • Giant hogweed
    • Himalayan balsam
    • Horsetail

This list is not exhaustive. We are on hand with solutions to tackle any invasive non-native species. Our dedicated team of specialists is equipped to address a wide range of invasive non-native species, offering effective and sustainable solutions to safeguard your property and the surrounding environment.

Get in touch today

We have offices throughout the UK.

What our clients say

Japanese knotweed was widespread on our site and through careful planning and understanding of the wider contamination issues, you delivered a commercially sensitive and effective solution. Many thanks for a job well done.”
Chris Shaw,
Delivery Director, Urban Splash