persicaria 'Purple Fantasy'

I tried to remove it in Scotland as it was rampant (bit like Rozanne!) but you can never get it all out…which is a blessing as well as a nuisance!

Ha ha, Karen, both examples of plants 'doing their own thing'. This doesn't romp here as the border it is in dries out over the period it is above ground. If it were more moist I would probably be more wary.

Indeed, but it is very lovely!