Square-Stemmed Willow Herb

Epilobium tetragonum

Physical Characteristics

Epilobium tetragonum is a PERENNIAL growing to 0.6 m (2ft). It is in flower from July to August. The species is hermaphrodite (has both male and female organs). The plant is self-fertile. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.

Distribution

Europe, including Britain, from Sweden south and east to W. Asia.

Habitats

Woodland Garden Dappled Shade; Shady Edge; Hedgerow;

Edible Uses

Edible Parts: Leaves Edible Uses: Leaves - cooked[105, 177]. Used as a vegetable[2].

Medicinal Uses

None known

Known Hazards

None known