First Japanese knotweed shoots of 2022 spotted in Plymouth
It’s always a bit of a race to spot the first knotweed shoots of the year, and Emily Grant our regional director for the south west has come up trumps for the second year in a row! The telltale red asparagus-like spears have emerged on the banks of the River Plym in Plymouth, Devon, more than a fortnight earlier than last year, confirming that the UK’s most invasive plant has already begun its spring growth season.