Japanese Knotweed

About This Project

Japanese Knotweed

Japanese knotweed is a large herbaceous perennial plant that has been listed by the World Conservation Union as one of the world’s worst invasive species. While stems may reach a maximum height of 3–4m each growing season, The invasive root system and strong growth can damage concrete foundations, buildings, flood defenses, roads, paving and retaining walls.

We have a system in place where through careful on site management and selection of the correct chemicals it is possible to control and eradicate this persistent plant across two to three seasons.

Category
Maintenance