Nora Barlow Columbine, a modern name honoring Charles Darwin's granddaughter, is in fact an old, unusual type of double-flowered, short-spurred columbine known as far back as the 16th century. This short-lived but self-seeding perennial with rose-pink, green-tinged flowers will thrive in fertile, cool soils.
Sow seeds indoors 8-12 weeks before last frost date at 70 degrees F. To improve germination, pretreat seeds with cold, moist stratification for 3 weeks before sowing. Transplant to 3” pots once they have several true leaves, then harden off and transplant outdoors after last frost. Approximately 25-30 seeds per packet.
Details
Genus | Aquilegia |
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Species | vulgaris var. stellata cv. |
USDA Zones | 3 - 8 |
Exposure | Full Sun to Light Shade | Planting Method | Transplant | Planting Depth | Surface sow |
Days to Emerge | 20 - 60 after chill |
Plant Spacing | 1 - 2' apart |
Habit | 1 - 2' H |