What should I do if I think there is Japanese Knotweed on my property?

You should seek professional advice if you are unsure you have Japanese Knotweed. Do not try to remove it without using approved methods as this could spread the weed further. It is worth taking note of the Wildlife and Countryside Act 1981 as you could be breaking the law by attempting to remove any Knotweed yourself.

Can Knotweed damage my property if left untreated?

People are unaware of the power and devastating effect that Japanese Knotweed can have. Even young stems can force their way through a paved area. The roots have the capability of growing 3 metres down in depth. Therefore when it starts to grow near a wall of a building the plant could potentially find its way into the property working its way underneath the footings.

Is it illegal to not have knotweed professionally treated?

The Government has introduced The Anti-social Behaviour, Crime and Policing Act 2014 in a move to help in treatment against plants such as Japanese Knotweed. You might be required to control or prevent the spread into adjacent properties. Local councils and the police are authorised to issue control notices for the weed. If this notice is ignored you could be issued with a criminal charge / penalty of up to £2,500 for an individual and £20,000 for businesses.