Japanese Knotweed Expert
Japanese knotweed and invasive-plant surveys, removal and expert reports for property owners and commercial clients across the UK
Highlights
- New on EvolcAdded 2026-11-08
About Japanese Knotweed Expert
Japanese Knotweed Expert provides invasive-plant surveys, identification, treatment and removal, management plans, mortgage-approved reports and Part 35 expert-witness reports. Its services also cover bamboo, giant hogweed, Himalayan balsam and other invasive weeds, as well as courses and commercial-site clerk-of-works services.
Customers include homeowners, buyers and commercial clients. The company is based in Stone, Staffordshire, and serves clients nationally. Japanese Knotweed Expert Limited was founded in 2014 and is represented by parent company Planterra Ltd.
Product: Invasive-plant surveys, treatment and removal, management plans, property reports and expert-witness services.
Jobs at Japanese Knotweed Expert
Leadership
- Jason Harker · Managing DirectorSource: company website
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Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
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Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.