Knotweed can grow at a rate of 10cm per day in the summer Back in the nineteenth century, when Victorian engineers were designing the latest in transport technology, Japanese knotweed sounded like ...

It is a truth universally acknowledged that nobody (honestly, not a soul) wants to find Japanese knotweed on their property – but new research has revealed that some 4,500 homebuyers in the UK ...

The world's largest field trial on the control of Japanese knotweed, conducted in Wales, has found that eradicating the plant is not possible. Researchers from Swansea University have carried out ...

Japanese knotweed, a terrestrial herbaceous plant that is in the Polygonaceae family, invades along rivers, streams, roads, and in disturbed areas or where dumped. It prefers full sun and rich soils ...

Finally there are the “conditions”, the Japanese knotweed of weather reporting. There is always a better and more specific way of conveying the necessary information. In one report we said ...

Key characteristics of this invasive species include: grows to be 12 feet tall with hollow stems resembling bamboo has broad heart-shaped to spade-shaped leaves that are larger than your hand, and ...