Back to species databaseForb / Wildflower

Fireweed

Chamaenerion angustifolium

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Category
Forb / Wildflower
Sun
Full to Partial
Soil moisture
Medium-Wet to Medium-Dry
Bloom time
Jul–Aug
Bloom color
Pink
Notes
Aggressive, Rhizomatous

About Fireweed

Fireweed is a spectacular, tall wildflower known for its ability to rapidly colonize areas cleared by fire or disturbance, painting the landscape in brilliant shades of pink. This robust perennial can reach heights of 4 to 6 feet, featuring long, narrow leaves and dramatic spikes of magenta flowers that bloom from the bottom up. Native throughout the cooler regions of the Northern Hemisphere, it is a common sight in forest clearings, meadows, and along roadsides. Fireweed is an ecological powerhouse, providing copious amounts of nectar for bees and hummingbirds, and serving as a host for the White-lined Sphinx moth. In the garden, it is a vigorous grower that spreads via rhizomes, making it best suited for larger areas where it can naturalize freely. It prefers full sun to partial shade and medium-moisture, well-drained soil. Beyond its beauty, Fireweed is culturally significant, with edible young shoots and flowers that produce high-quality honey. It is a resilient and stunning addition to any large-scale native planting.

Native range

Native to 8 states:

AlaskaColoradoIndianaMinnesotaMontanaNew YorkWashingtonWyoming

County range map

BONAP county-level native range map for Chamaenerion angustifolium

Range map courtesy of BONAP (Biota of North America Program).

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