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Japanese Knotweed Case Study – Sutton Coldfield, West Midlands

Japanese Knotweed eradication at a disability centre in Sutton Coldfield. The courtyard infestation was treated using the IVM FAST System after excavation proved impossible due to restricted access. Full eradication achieved and the area made safe for residents.

Japanese Knotweed Case Study – Sutton Coldfield, West Midlands

FAST System Eradication for a Disability Centre Courtyard

IVM was instructed to eradicate Japanese Knotweed from a disability centre in Sutton Coldfield. The infestation had spread across a courtyard area, damaging block paving and creating a trip hazard for residents. With no machinery access available, excavation was not a viable option.

Project Overview

Location: Sutton Coldfield, West Midlands
Site Type: Disability Centre – Courtyard Area
Access: No machinery access available
Contamination: Knotweed spread during previous landscaping works
Risk: Block paving damage creating a safety hazard for residents

The Challenge

The courtyard was heavily contaminated after Japanese Knotweed was unintentionally spread during earlier landscaping operations. With no access for excavation machinery, traditional dig‑and‑dump remediation was impossible. The Knotweed had already begun lifting block paving, preventing safe use of the courtyard by residents.

Our Solution

IVM implemented our proprietary FAST System eradication method across the courtyard. This approach is specifically suited to restricted‑access environments where excavation is not feasible. The FAST System delivers accelerated herbicide uptake, enabling full eradication without the need for soil removal.

Outcome

• Complete eradication achieved using the FAST System
• No excavation required despite restricted access
• Courtyard made safe and usable for residents
• Long‑term protection with professional monitoring

Project Photos

Japanese Knotweed contamination across the courtyard area at the Sutton Coldfield disability centre
IVM FAST System application in the restricted‑access courtyard where excavation was not possible
Courtyard area made safe and Knotweed‑free following completion of the FAST System eradication

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