Columbine Flower Seeds – Non-GMO Heirloom

bell-and-spur shape and their strong appeal to hummingbirds and early bees. Who it's for Great for cottage and woodland gardeners, pollinator and hummingbird lovers, and anyone wanting an easy perennial that reseeds and naturalizes. How & when to plant A hardy perennial in USDA zones 3-8. Sow in spring or fall; seeds benefit from a cold period, so fall sowing or a few weeks of cold stratification improves germination. Surface-sow and barely press in since they need light, keep cool and moist, and thin plants to 12-18 inches apart in part shade to full sun with rich, well-drained soil. Bloom & care Expect flowering in mid to late spring on plants 18-30 inches tall. Grown for its flowers rather than food, columbine is a hummingbird favorite. Plants are short-lived but self-sow to keep a patch going; cut back tired foliage after bloom. One packet plants about 70 sq ft (~70 plants). Benefits & uses Columbine adds early-season color to shade borders, woodland gardens and cottage plantings, and works as a charming, if short-lived, cut flower. It is a valuable nectar source for hummingbirds and bees. Growing guide: New to this variety? Read our full guide, How to Grow Columbine From Seed , for step by step sowing, spacing, and harvest tips.