PLR Ltd - Discretion assured - no mention of Japanese knotweed on our corporate vans PLR Ltd - We offer CPD training about invasive weeds including Japanese Knotweed
  • Japanese knotweed* is an invasive weed which damages property and devalues land and its presence may even prevent mortgages being granted
  • It is the only plant known to grow through concrete and it spreads rapily
  • We guarantee its clearance and eradication – and have many happy (now former!) clients
  • We cover the UK and CI and have main offices in London, Birmingham, Warrington and East Anglia
  • Call your nearest office or 0207 0426450 to book a free, no-obligation evaluation

Invasive Weed Specialists

As well as Japanese knotweed eradication, we also deal with other invasive weeds such as Giant hogweed (Heracleum mantegazzianum), Himalayan knotweed (Perssicaria wallichii) and Indian (Himalayan) balsam (Impatiens glandulifera)

*Japanese knotweed is also known as:

  • Polygonum cuspidatum
  • Tiniaria japonica
  • Tiniaria cuspidata
  • Rumex obtusifolius var. transiens
  • Reynoutria japonica var. compacta
  • Reynoutria japonica
  • Reynoutria compactum
  • Polygonum zuccarinii
  • Polygonum sieboldii
  • Polygonum reynoutria
  • Polygonum cuspidatum
  • Polygonum compactum
  • Pleuropterus cuspidatus
  • Fallopia japonica var. japonica
  • Fallopia japonica var. compacta