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Buddleia Davidii growing out of a roof

Your local commercial weed control contractors

Contact your nearest office to get one of our experts out to your site now.

Find your local IWM expert

You can send us photos of any plants or trees you need assistance with via our site, or by email to info@invasiveweedmanagement.co

Treat and remove invasive species from your site

Here you’ll find information on what to look for, when you can expect to see these plant species and how we can help you treat them.

Himalayan Balsam

Get in the know so you don’t get caught out

Many of these species may look unassuming but can cause countless problems and significant delays if left untreated. We’re more than happy to help you identify, treat and remove any suspect plant life on your site.

Bamboo overgrowing in a garden

Protecting the surrounding greenery

We carry out all our treatments and removals with as little disruption to the other plant and wildlife on your site as possible.

We want to help you protect biodiversity as well as carry out a complete and thorough job.

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Knotweed comes in many forms. As well as Japanese knotweed, we’re also able to treat and remove Himalayan knotweed, Giant knotweed, Chinese knotweed and Alpine knotweed.

Find more information on these and other species of invasive weeds.

Discover other invasive weed types

Know your knotweed


There are hundreds of species of invasive weed out there, including a number of aquatic species.

We currently only deal with a limited number of aquatic species. We’ll be more than happy to advise you where you can help if you’re worried about an aquatic plant on or near your site.

Discover invasive weed types

Dealing with aquatic species

Hogweed overgrown

Commercial invasive weed treatment is always best left to the experts. That’s why we’d advise that you don’t try and treat any invasive weed species by yourself. These plants are often hardy and there’s not a lot they can’t survive. In most cases, they’ll need a proper course of treatment to fully deal with the problem.

We’ll be happy to discuss the right treatment plan with you.

Let's talk!

Supporting you with our experience

Stem injection herbicidal treatment
IWM team member on the phone at his desk

To speak to one of our team about any invasive weeds on your site or premises, get in touch today.

Get in touch