LJN are an accredited company to deal with Japanese Knotweed controlling and removing the troublesome weed. We are proud to bring you the most effective removal solutions to control the problem and help the environment. We also specialise in the control and eradication of other invasive and non-native plants including Giant Hogweed, Himalayan Balsam, Ragwort and many more unwanted species. Through controlled methods we can help deal with the problem and set up management plans to continue the control of the plants.

LJN offers the following services:

  • Consultancy - site surveys, Knotweed Management Plans.
  • Contracting - herbicide programmes, excavation and removal to landfill of controlled waste; on site burials; stockpile formation; screening methods (to reduce knotweed contamination) and reduced level excavations.
  • LJN has all necessary certificates and licenses to carry out such works as listed above. We bring considerable experience and knowledge to all of our works and are able to provide cost effective quotations to our clients

  • Please give us a call today to discuss treating your Japanese Knotweed.


Call us now for a FREE, No Obligation Quotation - 01483 267739

Forestry Digger, Clearance and Thinning

European Agricultural Fund for Rural Development