Wantage
Now operating as Ashfield Japanese Knotweed (AJK), the PCA's only approved independent Japanese knotweed surveyor. Provides specialist expertise and project management for treating and removing Japanese knotweed and other invasive plants.
Professional Japanese knotweed treatment and removal specialists with offices across England and Wales. Offers 10-year i...
Independent nationwide knotweed specialist led by a PCA Certificated Surveyor and Chair of the PCA Invasive Weeds Group....
PCA-accredited Japanese knotweed specialists founded in 2007, with nearly two decades treating thousands of sites. Devel...