Fan Columbine

Aquilegia flabellata

Native to:
China, Japan, Korea, Kuril Is., Russia

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Ranunculaceae
Genus:
Aquilegia
Species:
Aquilegia flabellata
USDA Symbol:
AQFL2

Growth Characteristics

Height:
30 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
may,jun,jul
Bloom Colors:
blue, purple, white

Keystone Species Ranking

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

Garden & Ecology Notes

Wildlife Value:
bees, hummingbirds, butterflies

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
native to rocky slopes and alpine meadows

Propagation & Germination

Stratification:
Cold/moist stratification required — 21–30 days
Germination Time:
21–35 days
Notes:
Seeds require light for germination and benefit from cold stratification. Germination can be erratic with some seeds germinating the second year.

The above propagation data sourced from Claude AI

ORGHPS Germination Guide: Sow @ 20C. Germinates within 3 months. GA3 improves germination.

Source: Ontario Rock Garden & Hardy Plant Society