Persicaria polymorpha

Common Name: Persicaria polymorpha

It forms a big, bushy mound of large green leaves, in mid-summer bursting into bloom with masses of white flowers held in tapering, fluffy spikes. This is a well behaved, clump-forming perennial, great to use at the back of a border. Tolerant of wet sites, so well-suited to waterside plantings. Excellent for cutting.