JAPANESE KNOTWEED REMOVAL Romsey
10
LIVE KNOTWEED JOBS IN Romsey
76
SUCCESSFUL KNOTWEED REMOVAL PROJECTS IN Romsey
100%
SUCCESSFUL PROPERTY SALES AFTER TREATMENT
9
Romsey BASED KNOTWEED STAFF
NO OTHER JAPANESE KNOTWEED COMPANIES IN Romsey HAVE OUR TRACK RECORD
Knotweed Services is proud to be the designated company for the removal, control, and treatment of Japanese knotweed throughout Romseyand England. Keep reading to find out more.
Knotweed Services is a member of the PCA, a government-approved trade body representing the “damp, waterproofing, wood preservation and invasive weeds industries.” We can offer you the best treatment and control methods for Japanese knotweed.
For knotweed eradication to be successful, identification, surveying, treatment, and prevention must occur. Our company can help you by providing these services.
How to Get Rid of Knotweed
Knotweed is an invasive species that can severely damage your property, which is why it is essential that you contact us for a free survey. We identify the severity of your problem and propose a cost effective plan to eliminate knotweed completely.
Knotweed Services offers a variety of services for commercial land and property owners that deal with the removal and eradication of Japanese knotweed.
Prevent this Pest from taking over a Property
- Japanese knotweed can grow through tarmac or concrete, threatening the stability of building foundations.
- Lenders will often refuse to lend money to people who want to buy a building that has Japanese knotweed growing on it.
- Knotweed can obscure both visibility and access to roads, paths, and other infrastructure. For commercial properties in particular, the weed produces a major annoyance.
Knotweed services provides solutions to the knotweed removal, treatment and disposal needs of customers in Romsey. Our knotweed treatment ensures complete eradication of the weed, backed by an insurance-backed guarantee against re-emergence.



FREE IDENTIFICATION
Fill in the form below, attach your pictures and we’ll let you know if the plant in your picture is Japanese Knotweed.
Call us ASAP to undertake the treatment and management of your knotweed problem in Romsey
Call us on: 0121 725 6348 or 0800 689 4146 for an on the spot cost
The Knotweed Services team will support you through the process from initial contact to project completion.
RESIDENTIAL JAPANESE KNOTWEED REMOVAL Romsey.
WHAT YOU NEED TO KNOW ABOUT JAPANESE KNOTWEED REMOVAL Romsey
Knotweed differs in size and severity from property to property, so treatment of the invasive plant will also vary from situation to situation.
We take a scientific approach to weed control. Our weed specialists examine a site’s specific factors to determine the type of treatments that will give the best results. We guarantee all our work.
— JAPANESE KNOTWEED REMOVAL OPTIONS AVAILABLE IN Romsey

FOLIAR SPRAYING *
The most commonly used method of treating Japanese knotweed is with herbicide. This is done by spraying the plant with a knapsack sprayer in early spring.

FOLIAR LEAF WIPING *
We use a device to ‘physically wipe’ our chemicals onto the Japanese knotweed leaves in this Japanese knotweed treatment. Because this use is so exact, we can frequently use a higher concentration of chemical.

STEM INJECTION
We inject the invasive weed with a small dose of herbicide. This is the most cunning elimination technique since it involves injecting chemicals right into the Japanese knotweed. It is not affected by the weather.

BIOMASS REDUCTION
With biomass, we simply remove the soil that is infested rather than excavating the entire area that has been affected by Japanese knotweed. The soil may be reused, and it is a great way to reduce Japanese knotweed. minimising landfill usage.

CROWN REMOVAL
Crown and stems can regenerate, and even small bits of chopped crown or stem can regenerate and become a new invasive weed; eliminating these from the equation is a fantastic method.
— COMMERCIAL TREATMENT OPTIONS AVAILABLE IN Romsey

SOIL SCREENING
A tried-and-true system that has been utilised on hundreds of sites across the UK.
The Japanese knotweed rhizome material is removed from the soil material using the screening procedure. The Japanese knotweed debris is then either transferred to a licenced landfill at a substantially reduced disposal rate or burnt on site using an Environment Agency or Natural Resources Wales D6 exemption.
The cleaned soils can subsequently be used elsewhere, mainly in soft landscaping areas where they will not interfere with construction.
Due to fewer vehicle transfers to the landfill, this can greatly minimise landfill and backfill expenses while also helping to reduce the carbon footprint on site.

BIOSECURITY SUPERVISION
We could send a biosecurity operative to monitor any excavations or movement of Japanese knotweed-containing soil on your property.
As part of these steps, we can set up a location at the site’s entry where people can wash their boots and machines. We will offer all toolbox discussions for the primary contractor on site, which will be signed by all contractors involved in the operation on site.
We may provide temporary geotextile barriers in situations where biosecurity is necessary.
We will present the client with a comprehensive biosecurity report once the service is concluded.
This procedure can be used in conjunction with other on-site treatment options.

EXCAVATION AND DISPOSAL
This treatment method is ideal where time constraints are present and there’s no other option other than to remove both the Japanese Knotweed and contaminated soil to a registered landfill.
By removing all traces of the infestation quickly, this offers a rapid solution to your problem and allows your commercial project to begin groundwork’s almost straight away. When time is of the essence, there is no quicker Japanese Knotweed removal/treatment method.
Any waste taken off-site will be done so with a licensed waste carrier to a suitably authorised landfill site.

CELL BURIAL
Cell burial comprises of moving Knotweed contaminated soil from one location on site, burying it in an excavated pit which is lined with a root barrier membrane, in a different position on the site.
The burial requirements for Japanese Knotweed are as follows:
- The Environment Agency recommends that the top of the burial cell should be a minimum of 2 metres below ground level.
- The overall depth of the burial pit should be in excess of 5 metres deep. All root barrier seams are welded together forming an encapsulated cell from which the Japanese Knotweed cannot escape. Clean soil is then used to backfill on top of the cell.
- To prevent accidental disturbance of the burial site, it is recorded on all site plans and future land owners should be made aware of the location.

STOCKPILE & TREAT
Bundling is a technique used to move contaminated Japanese Knotweed soil to another portion of the site that is being treated. A bund is a small, often 0.5m-deep region of contaminated soil.
For the surface of the bund to be flush with the surroundings, it can be raised, placed on top of the ground, or positioned inside an excavation.
The Japanese Knotweed will be relocated to a less-used region of the site thanks to the bund. When compared to where the Japanese knotweed was first found, this “buys time” for treatment.

HERBICIDE APPLICATION
At Knotweed Services we can provide the client with bespoke treatment plans depending on the locations of the Japanese knotweed.
These plans can work in conjunction with other methods of treatment where access is limited to pedestrian movements i.e., embankments or existing pathways within a site.
This will normally consist of up to 3 visits per annum to apply herbicide by either foliar spray technique or stem injection during the growing season over a period of 3 years, with a monitoring period of 2 years thereafter.
We would select the appropriate herbicides depending on the surrounding foliage or environmental constraints.
After each visit a full treatment record would be provided with photos showing the progress of the works and then an annual report.