Epilobium hirsutum is commonly known as the great willowherb, great hairy willowherb or hairy willowherb. It is a tall, perennial plant, reaching up to 2 metres in height. The stems and leaves are hairy. The large flowers are purple-pink. The native range of the species includes North Africa, most of Europe up to southern Sweden, and parts of Asia. It has been introduced to North America and Australia. 

Common habitats include marshland, ditches and the banks of rivers and streams. It flowers from June to September, with a peak in July and August. The flowers are visited by many types of pollinators.

Type: Hardy perennial

Hardiness zones: 3-9

Height: 28", 70cm

Location: Sun or part shade

Seeds per pack: 100