Polygonum sphaerocephalum

Plants

About

Persicaria microcephala, the small-headed knotweed, is a species of flowering plant in the family Polygonaceae. It is native to the Himalayas, and central and southern China, and it has been introduced to Great Britain. Its cultivar 'Red Dragon' has gained the Royal Horticultural Society's Award of Garden Merit.

Summary from Wikipedia

View full profile

Growing details and traits for Polygonum sphaerocephalum in the Library.

No cultivars in the Library yet — the full profile above covers the species itself.