While growing Japanese knotweed isn't a legal offence, homeowners could face legal action if they don't control the plant and it causes issues locally. Disposing of it requires licensed sites as ...

There are few garden discoveries more disappointing than realizing that the beautiful plant in your yard is actually Japanese ... based herbicides are relatively effective against knotweed ...

Japanese knotweed ... to spread rapidly and be very difficult to remove broken off stem and root fragments are able to re-root and create new plants Note: Can hybridize with invasive giant knotweed ...

Its presence can be enough to cut a ... inject the plant with industrial-strength weed killer glyphosate. David Layland, the joint managing director of Japanese Knotweed Control, based in ...

A gardening expert has warned green-fingered Brits about invasive species that could wreak havoc in their gardens, spreading as rapidly as the notorious Japanese knotweed. A variety of non-native ...

green-white flowers develops a massive rhizome system below ground that allows it to spread rapidly and be very difficult to remove broken off stem and root fragments are able to re-root and create ...