Mobile Number: 07790 609 395

Office Number: 01440 788 247

London Japanese Knotweed Removal 

Do you require Japanese Knotweed removal in London? Contact our invasive plant specialists for Japanese Knotweed treatment in London.

Local London Japanese Knotweed Specialists

With over a decade of expertise and an excellent understanding of the field here in London, we have been eliminating Japanese knotweed. 

In addition to removing the Japanese knotweed for you, we can also provide you guidance and suggestions on how to stop it from re-growing, along with a 20-year warranty to give you peace of mind.

To ensure that Japanese knotweed disappears and won't return, we exclusively employ the most recent and effective treatments. 

As local London Japanese Knotweed specialists, we also provide cost-effective pricing for our professional help. Get in touch with us if you'd like any additional details or even a free estimate. We'll be happy to help our local community across London.

Local London Japanese Knotweed Specialists

We have been eliminating Japanese knotweed throughout London using time-tested techniques; we are open seven days a week. We can also eliminate knotweed from both industrial and residential properties in London. 

Japanese knotweed spreads rapidly and over a short period of time; if you attempt to control it yourself without the necessary knowledge, expertise, and tools, you risk it spreading.

Japanese Knotweed Removal in London

We are your first choice for Japanese Knotweed removal for London including the following areas:

  • Camden
  • Chelsea
  • Fullum
  • Greenwich
  • Hackney
  • Hammersmith
  • Islington
  • Kensington
  • Lambeth
  • Southwark

London Based Knotweed Solutions

To prevent the plant from coming back, we have a great treatment for Japanese knotweed that is more than effective. We use a variety of methods that have all been proven to be dependable, effective, and fruitful here in London.

The type of treatment we employ in London will depend on your location and the extent of the Japanese knotweed development; among them are soil screening, root barriers, herbicidal spray injections, and herbicidal spray spraying.

Herbicides with glyphosate as a component are frequently used to combat Japanese knotweed. Even though it may require multiple treatments over the course of two to three years, it is feasible to remove it if glyphosate is used appropriately and at the right time of year.

Professional glyphosate chemicals are necessary because those available at garden centres will only have a limited impact.

London Based Knotweed Solutions

Only people who are appropriately qualified and in possession of the required National Proficiency Test Council certificates of competence may use professional herbicide products. We can provide operators in London who are appropriately qualified.

The soil that is afflicted with knotweed is excavated for soil screening. To remove the rhizomes, it is then mechanically and manually filtered. The screened dirt is utilised elsewhere on the property, and these are sent to the landfill.

When it comes to London, we suggest using the screened dirt in places intended for soft landscaping. When carried out correctly, it is a very affordable and long-lasting solution. Contrary to what some individuals may believe, soil screening is not a magical, one-time cure for Japanese Knotweed.

Invasive Plant Treatment in London

A root barrier can be used to restrict Japanese knotweed that is growing close to a property line and stop it from spreading into nearby properties. To guarantee that any knotweed present in the vicinity won't impact the development site, root barriers are frequently employed around the perimeter of new construction projects.

An alternative to foliar spraying, which can harm and even kill neighbouring plants, is Japanese Knotweed stem injection. Employing tools specially created for the treatment and eradication of Japanese Knotweed, a concentrated dosage of the herbicide glyphosate is injected into each individual cane.

Knotweed stem injection treatments are an excellent technique to eradicate the species without endangering nearby animals or plants. Due to the exact nature of the application, we frequently provide this solution for residential projects in London.

Japanese Knotweed In London

One of the most destructive weeds, Japanese knotweed has destroyed whole gardens or structures. In reality, the devaluation and treatment of property caused by Japanese knotweed in the UK cost the economy roughly £160 million annually.

We have more than a decade of experience dealing with invasive weeds across London, so we have the skills and expertise required to remove Japanese knotweed and provide you with the best guidance on keeping it from growing. For the piece of mind our clients deserve, we give a twenty-year insurance guarantee.

Common knotweed is an invasive plant that may grow up to 10 cm per day. The Japanese Knotweed has been reported to inflict some harm by targeting the frail spots of building foundations and substructures because of its tremendous growth.

Stonework can have some weak spots, such as cracks, and the knotweed may try to grow through them, causing damage to the building. Additionally, because of how quickly it grows, Japanese Knotweed is difficult to manage in its spread, thus adequate maintenance must be monitored - if you live in London, we can provide this for you.

Japanese Knotweed In London

Among other problems, knotweed is frequently recognised for harming aquatic life with its roots by causing fissures in the riverbank's structure, and its leaves are recognised for harming other plants' natural vegetation.

The best time to determine whether you have Japanese Knotweed is probably between August and October when it blooms later in the year. This invasive plant has bamboo-like stems that are covered with purple dots, making it quite simple to identify it.

The stems themselves may grow up to 2-3 metres tall and have an impact on both the animals and your garden. The Japanese knotweed plant has tiny, creamy-coloured blooms.

They grow in clusters and are discovered where the distinctive and identifiable stems and leaves meet. If you're not sure whether you have Japanese knotweed, contact us. We have the expertise to provide you with the guidance you need here in London.

Knotweed Excavation For London

Any properties (or bigger sites) impacted by Japanese knotweed that are intended to be utilised for building or as development sites in London must be cleared of the plant immediately.

Before building can start, you could be required to get rid of the weed if it's extremely bad. Since the rhizomes of Japanese knotweed can spread up to 7 metres from their point of emergence above ground, it's possible that extensive infestations have gone unnoticed for some time.

It can be challenging to remove plants without causing damage to the building since they can grow quickly and get very enormous. However, our team here in London can safely and effectively remove Japanese knotweed from your property - we're here to help and get the job done right.

Knotweed Excavation For London

It can be challenging to remove plants without causing damage to the building since they can grow quickly and get very enormous. However, our team here in London can safely and effectively remove Japanese knotweed from your property - we're here to help and get the job done right. 

When herbicide treatments are not a possibility, excavation and removal are the recommended course of action. Once the excavation is finished, we will offer a certificate attesting that the area is clear of Japanese Knotweed. This course of treatment is recommended in London if you are short on time and have no other choices.


Contact the UK's premium Japanese Knotweed Specialists today for removal and eradication of Japanese Knotweed or other invasive plant species. 

Looking for a Japanese Knotweed company near me? We work with clients in London and throughout the UK.

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