Russian Knotweed spreads mainly through a network of underground rhizomes, so that you’re never quite sure if you’re safe. The first inkling you receive is when you realise that the lawn is strangely ‘spongey’ and the land underneath is unstable.
Eventually, though, Russian Knotweed will burrow into every structure, even my home. Once there, it can’t be shifted because it’s too powerful.
No one seems to be able to help me. Can you?