Skip to content 
Japanese knotweed removal Wales
Specialists in the management, control and removal of invasive plants including Japanese knotweed, Bamboo and Horsetail.
WALES
"A local service provided by a market-leading national company."
We know invasive plants such as Japanese knotweed and bamboo can cause stress and worry, we’re here to help. With over twenty five years’ experience we can advise you on the best course of action within your budget. Our teams are experienced in carrying out the treatment or removal work with minimal disruption to you.
Japanese knotweed and various invasive plants have become a widespread presence throughout Wales since their introduction in the 19th century, establishing themselves in our gardens, parks, verges, and waterways. The origins of knotweed sightings near Wales’ main ports are believed to be linked to historical shipping and trading practices lacking in biosecurity. In the 19th and 20th centuries, ships returning to the UK from various parts of the world often carried ballast, including soil from foreign ports, which was then discarded to make room for the next cargo.
Among the invasive plants, Japanese knotweed poses the most significant challenge, closely trailed by Bamboo, which has gained popularity in recent years for its screening qualities but can proliferate unchecked. Other problematic species include Horsetail, Giant hogweed, Himalayan balsam, and Cotoneaster.
Knotweed is now prevalent throughout Wales, with notable concentrations in Conwy, Llanelli, Caerphilly, Swansea, and Bridgend.
The unwanted presence of Japanese knotweed has the potential to cause property damage, which means costly repairs, and its potential to spread to neighbouring properties can also cause complex legal issues. It can even lead to a depreciation in home values, making them challenging to sell.
Our team has successfully assisted hundreds of homeowners across the region in addressing issues caused by Japanese knotweed on their properties.
As invasive as Japanese knotweed, Bamboo, with its rhizomes extending 30 feet or more, spreads rapidly, causing new shoots to emerge through lawns and patios. When this encroachment affects neighbouring properties, it can lead to disputes among neighbours, potentially resulting in legal action.
For top-notch invasive plant removal services in Wales, contact Environet today, to connect with our dedicated and highly experienced team. We take pride in being a market-leading specialist company, offering a personalised, local service.
Ceri, with extensive experience working throughout Wales, possesses a wealth of knowledge. He has successfully assisted thousands of homeowners and developers in addressing issues related to these invasive and destructive plants.
Invasive Plant Specialists
Our Services
Identification
Our experts will help you identify Japanese knotweed as well as a variety of other invasive plants
Management Plans
Our experienced surveyors will come to your property and create a tailored solution to your invasive plant problem
Removal
Identification
Our teams have the expertise to help you successfully identify the plant that you are dealing with
Removal
We help businesses develop land affected by Japanese knotweed, Bamboo and other invasive plants
Consultancy
With over 25 years’ experience in the knotweed industry, we offer a variety of consultancy services
EVERYTHING YOU NEED TO KNOW
Knowledge Hub
Japanese Knotweed UK Heatmap
Bamboo Removal Guarantees: A New Standard in Property Protection
10 questions for Luke’s 10-year anniversary
10 questions for Emily’s 10-year anniversary
How to answer the TA6 form correctly and avoid risks with Japanese knotweed
‘How does Japanese knotweed affect property sales’
“How to identify invasive plants and understand the risk they present”
Start fixing your invasive plant problem today by requesting a survey
Request a survey
Rest assured, where invasive species are identified at an early stage and tackled correctly, problems can usually be avoided. Our specialist consultants complete thorough surveys to identify the extent of the problem. Our plans aren’t one-size-fits-all; they’re customised to tackle the invasive species at your property effectively, taking account of all of your requirements.
What our clients say
Reviews
Richard responded to my email asking…
by Chocozicke
“Richard responded to my email asking for identification from pictures of the plants, immediately. This service is free of charge. All they ask for is a donation to a charity, which is really nice of them. Would definitely recommend them.”
Lovely company
by Jessie Cooper
“Lovely company. I am buying a flat in a high risk japanese knotweed area and spotted some suspicious looking shoots in the garden. Emailed photos to Environet who responded super speedily to reassure me it wasn’t knotweed. They asked for a donation to one of their justgiving charities instead of charging a fee for identification which is such a lovely idea!”
I contacted Environet Uk to discuss my concern about Japanese knotweed.
by Mr A
“I was advised how their identification system operated and was asked to send clear photographic images by email, which I did. Within 3 hours, I received a response. Very impressed by the professional manner this was dealt with. Thank you.”
Fantastic identification service!
by RF
“Fantastic identification service! I received an email response 1 hour after I sent the company an email with photos. I was advised that the weeds in the photos were not Japanese knotweed which was a huge relief.”
Japanese knotweed identification
by Lee Atkins
“I Can’t fault how professional this company is I spoke with a very professional lady on the telephone that gave me all the information and support we needed.This was followed up by a assessment of some pictures which has given us the piece of mind we need. Thank you”
GET IN TOUCH
Contact us
Our team of experts is available between 9am and 5:30pm, Monday to Friday to answer your enquiries and advise you on the next steps
Want a survey?
If you already know you have an invasive plant problem, you can request a survey online in less than two minutes by providing a few brief details. A member of the team will swiftly come back to you with further information and our availability.
Need quick plant identification?
Simply upload a few images of your problem plant to our identification form and one of our invasive plant experts will take a look and let you know, free of charge what you are dealing with. We’ll also be there to help with next steps where necessary.
