Persicaria affinis 'Darjeeling Red'

Height and spread:
0.5m Height, 0.5m Spread
Common name:
Knotweed ���Darjeeling red���
Position in the garden:
Full sun to light shade
Soil type:
Prefers reliably moist but not waterlogged soils
Flowering period:
July to October
Hardiness:
Fully hardy.