Aquilegia formosa var. formosa

Aquilegia formosa var. formosa

Native to:
Canada | AB, BC, YT | United States | AK, CA, ID, MT, NV, OR, UT, WA, WY

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Ranunculaceae
Genus:
Aquilegia
Species:
Aquilegia formosa var. formosa

Growth Characteristics

Growth Habit:
Forb/herb
Height:
90 cm
Drought Tolerance:
Medium
Bloom Months:
may,jun,jul,aug
Bloom Colors:
red, yellow

Keystone Species Ranking

Caterpillar Keystone:
★★☆☆☆ Butterfly & moth species supported by this genus (NWF)

Garden & Ecology Notes

Wildlife Value:
hummingbirds, bees, butterflies
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Responds positively to fire disturbance, often increasing in abundance in post-fire environments through vigorous regrowth from root crowns.

Source: Claude claude-sonnet-4-5-20250929 Batch

Propagation & Germination

Stratification:
Cold/moist stratification required — 21–30 days
Germination Time:
21–30 days
Notes:
Seeds require light for germination; surface sow or barely cover. May show erratic germination with some seeds germinating the second year.

Source: Claude claude-sonnet-4-5-20250929 Batch

ORGHPS Germination Guide: Most interbreed and seed may not be what is labelled

Source: Ontario Rock Garden & Hardy Plant Society