Japanese Knotweed Treatment & Removal

Japanese Knotweed Treatment, Eradication & Removal Specialists Croydon

We provide, surveys and management plans with tailored options for herbicide treatment, excavation, removal & disposal for Croydon residents

We can help with:

  • Commercial Solutions
  • Residential Solutions
  • Development Solutions

What is Japanese Knotweed?

Japanese Knotweed is an invasive plant species that originated in East Asia but has become a significant concern in other parts of the world, including the United States, Europe, and the United Kingdom. 

It’s notorious for its rapid growth and its ability to damage buildings, roads, and native ecosystems across the UK.

Why Choose Us?

  • Property Care Association (PCA) Member
  • Industry-leading Solutions
  • 10 years insurance backed Guarantee
  • nationwide coverage
Commercial Objects
residential projects

UK Wide

We have specialist teams based across the UK


10 years backed guarantee on all work carried out

Well Experienced

15 years of experience in Knotweed removal

Commercial Projects
Our Japanese Knotweed Removal Process

How do we remove Japanese Knotweed in Croydon?

The process begins with identifying if you have an invasive plant, either through photos you send us or a comprehensive site survey we conduct. Based on this, we offer a variety of tailor-made treatment options suited to your site’s specific needs. We then provide a detailed quote, covering all treatment phases and including ongoing monitoring programs with insurance-backed guarantees.

Everyday from


Mobile Number

0790 008 2338

Our Services

We can provide a range of Japanese Knotweed Removal solutions

Feel free to reach out if you’re facing challenges with Japanese Knotweed on your land or if you wish to schedule a survey with our experts.

Herbicide Treatment

Herbicide spray treatment typically has the lowest cost to you, however, it can take longer to achieve control of the knotweed

Stem Injection

The stem injection method involves using specialised equipment to inject glyphosate herbicide directly into the plant


Excavation is a process that involves removing contaminated soil using plant equipment and disposing of the knotweed.

Our Credentials


Here’s what our clients have to say

John Ross

Kevin set my mind at ease immediately, he was professional and explained everything in great detail. I have no hesitation in recommending JKS and I feel very grateful that I chose the company to start with.

japanese knotweed specialists

Jennifer warner

I was unable to re-mortgage the property & used this company who provided a comprehensive survey & put a strategy in place to remove the knotweed, the service was excellent & the staff that carried out the spraying were polite, courteous & very professional.

Tony Nguyen

Very happy with the service provided by Japanese Knotweed Specialists. Professional company with knowledgeable workers who know what they are doing.

Elaine Chadwick


I called this company in a panic when a neighbour spotted giant knotweed in my garden. This company immediately put me at ease and had an inspector at my property within a couple of hours. Luckily, it turned out not to be knotweed – I received a written notification of this the very next day- but I was hugely impressed by everyone I dealt with. Calls were returned immediately and nothing seemed too much trouble. AMAZING customer service. Elaine. Glasgow

What does Japanese Knotweed look like?

Japanese knotweed is an invasive plant species that is native to East Asia. It is a perennial plant with bamboo-like stems and lance-shaped leaves. The stems are hollow and have a zigzag pattern. The leaves are dark green and have a pointed tip. Japanese knotweed can grow up to 10 feet tall and forms dense thickets.

Our Clients

Below are just some of the clients we have worked with on both commercial and residential projects

contact our Japanese Knotweed experts