As many PCA members are aware, dealing with Japanese Knotweed through herbicide application can only be considered a control measure, not a complete eradication programme, as there remains the risk of new shoots emerging …

With the onset of the growing season, this invasive plant species begins its aggressive growth, posing a significant threat to properties, landscapes and native flora…

Japanese Knotweed is an invasive plant species that spreads primarily through its underground structures, including rhizomes and rhizome crowns. The formation of Japanese Knotweed crowns is an essential part of its growth and reproductive strategy…

As we are in the depths of winter and with Japanese Knotweed in a state of dormancy we are frequently contacted and asked how to identify if the plant is present on a site or property at this time of year…

Well, “rhizomes” are root systems, and in the case of Japanese Knotweed they are horribly effective in spreading the ghastly plant across your land…