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Chamaenerion latifolium

Chamerion latifolium

Also called Dwarf fireweed, River Beauty, Alpine Fireweed, Broad Leaved Fireweed, Broadleaf Willowherb

Chamaenerion latifolium
Photo: Meneerke bloem, CC BY-SA 4.0

A low, clump-forming perennial of cold northern and alpine regions, grown mainly as a hardy rock-garden or alpine plant. Give it cool, moist but well-drained conditions and full sun.

Family
Onagraceae (Evening-primrose family)
Grows as
Perennial
Light
Full sun
Water
Keep the soil evenly moist during the growing season, but never waterlogged.
Soil
Gritty, well-drained soil, such as a mix of loam and grit or gravel.
Temperature
Hardy to well below freezing; prefers cool summers, around 5–20 °C.
How easy
Easy
Edible
Yes, some parts

About

Chamaenerion latifolium (formerly Epilobium latifolium, also called Chamerion latifolium) is a species of flowering plant in the evening primrose family known by the English common names dwarf fireweed and river beauty willowherb. It has a circumboreal distribution, appearing throughout the northern regions of the Northern Hemisphere, including alpine, sub-Arctic, and Arctic areas such as snowmelt-flooded gravel bars and talus, in a wide range of elevations. This is a perennial herb growing in clumps of leaves variable in size, shape, and texture above a woody caudex. The leaves are 1 to 10 centimeters long, lance-shaped to oval, pointed or rounded at the tips, and hairy to hairless and waxy. The inflorescence is a rough-haired raceme of nodding flowers with bright to deep pink, and occasionally white, petals up to 3 centimeters long. Behind the opened petals are pointed sepals.

Other Chamaenerion plants

Fireweed

Text excerpted from the Wikipedia article Chamaenerion latifolium by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

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