Complete eradication of Japanese knotweed and other invasive weeds

We specialise in reliable cost effective treatments of invasive weeds. We can offer specialist advice and programmes for eradicating Japanese knotweed, Giant Hogweed, Himalayan Balsam and other invasive weeds.

We have experience in dealing with many types of locations, from construction sites to urban gardens.

Our advice is based on Best Practice and the Knotweed Code of Practice, as authored by the Environment Agency.

For your free quotation or advice please call us on 01327 340770 or email

A residential plot infested with Japanese knotweed.

Other invasive weeds

Bamboo and Pampas Grass

Giant Hogweed

Giant Knotweed

Himalayan Balsam

Essential reading from the Japanese Knotweed blog

Japanese knotweed Certificated Surveyor Wednesday 11th February 2015

The Knotweed Company employing a qualified and professional workforce Read more

Japanese knotweed in winter. Tuesday 27th January 2015

Japanese knotweed The Knotweed Company in the winter Read more

Japanese knotweed new guidelines and legislation. Wednesday 19th November 2014

Japanese knotweed new legislation and regulation Read more

Japanese knotweed spring shoots. Wednesday 8th April 2015

Japanese knotweed new shoots and situations vacant in Daventry Read more

Wake Up Call For Giant Hogweed Tuesday 14th July 2015

Giant hogweed in the news. Blisters, burns, reasons to have it treated Read more