Japanese Knotweed Removal in Gloucester
Looking for Japanese knotweed control near you in Gloucester? We survey, treat and remove Japanese knotweed for homeowners, landlords, developers and councils across Gloucester and the surrounding Gloucestershire villages. Photo identification and an online quote are free; a professional on-site survey with a written report starts from £250 and is credited against the works if you proceed.
Gloucester site visits
Surveyors covering GL1, GL2, GL3 and the wider Gloucestershire area.
10-year guarantee
Insurance-backed and transferable on sale.
£10m liability cover
Qualified operatives and licensed waste disposal.
Why Japanese knotweed is a problem in Gloucester
On Gloucester properties, Japanese knotweed rhizome spreads several metres underground, exploits cracks in hard standing and drains, and can stall a mortgage offer or sale. Gloucester's historic docks along the Gloucester and Sharpness Canal and the Severn's disturbed floodplain have long harboured knotweed, with further spread from old railway sidings near Gloucester station.
Read more on our japanese knotweed treatment guide or see the full Gloucester knotweed service.
Gloucester coverage map
Our surveyors cover Gloucester and the surrounding Gloucestershire villages and hamlets. The map below shows the area we work in daily for Japanese knotweed surveys, herbicide programmes and excavation.
Local landmarks we work near
- Gloucester Docks
- River Severn
- Gloucester Cathedral
- Robinswood Hill
Villages and hamlets covered
- Hempsted
- Quedgeley
- Longlevens
- Brockworth
- Upton St Leonards
- Churchdown
- Hardwicke
- Barnwood
Everything plotted on the Gloucester map is covered by our teams, including Hempsted, Quedgeley, Longlevens, Brockworth, Upton St Leonards, Churchdown, Hardwicke and Barnwood, and the ground around Gloucester Docks, River Severn, Gloucester Cathedral and Robinswood Hill.
How we treat Japanese knotweed in Gloucester
Treatment method
We use a three to five year stem-injection and foliar herbicide programme, or hybrid and full excavation with licensed off-site disposal where timescales are tight.
Best timing
Most effective late summer to early autumn, when the plant draws herbicide down into the rhizome.
Your legal position
Listed on Schedule 9 of the Wildlife and Countryside Act 1981 — allowing it to spread to neighbouring land can bring a civil claim, and the cut material is controlled waste.
Local coverage
Gloucester and nearby Hempsted, Quedgeley, Longlevens.
Japanese Knotweed pricing near Gloucester
Herbicide programmes from £1,500; hybrid excavation from £4,000; full excavation from £8,000. For a firm figure, send photographs through the free online survey or request a free online quote and we will price the Gloucester works the same day.
Japanese Knotweed in Gloucester — FAQs
Related invasive weed help for Gloucester
Knotweed is rarely the only problem on a Gloucester plot. The same crews treat running bamboo in Gloucester gardens, giant hogweed on Gloucestershire watercourses and Himalayan balsam along Gloucestershire riverbanks. If you are mid-sale, start with what mortgage lenders require for knotweed and our property survey reports.
Species we treat in Gloucester
- Japanese knotweed removal in Gloucester — identification, treatment and excavation
- running bamboo removal in Gloucester — rhizome excavation and root barriers
- giant hogweed removal in Gloucester — safe removal of a burn-causing species
- Himalayan balsam removal in Gloucester — riverbank and site-wide clearance
- horsetail (marestail) removal in Gloucester — long-term control programmes
- unidentified weeds removal in Gloucester — photo guide to every species we treat
Buying, selling or letting in Gloucester
- mortgage lender requirements for Gloucester property — RICS categories and the paperwork valuers ask for
- insurance claims for Gloucester property — policy exclusions and the evidence insurers want
- encroachment and legal advice for Gloucester property — nuisance claims and owner obligations
- insurance-backed guarantees for Gloucester property — 10-year cover that transfers on sale
- removal costs for Gloucester property — survey, treatment and excavation pricing
- excavation vs herbicide for Gloucester property — choosing a method for your timescale
Who we work for in Gloucester
Counties bordering Gloucestershire
Japanese knotweed removal in Bristol & Avon
Bristol, Bath, Keynsham, Portishead
Japanese knotweed removal in Wiltshire
Swindon, Salisbury, Chippenham, Trowbridge
Japanese knotweed removal in Oxfordshire
Oxford, Banbury, Bicester, Abingdon
Japanese knotweed removal in Warwickshire
Coventry, Nuneaton, Rugby, Warwick