How to plant Aquilegia bare-root plants (Columbine)

Depth, spacing & care (Spring)

Aquilegia, commonly known as columbine, is a graceful perennial loved for its delicate, nodding flowers and airy foliage. Blooming in late spring to early summer, it brings soft movement, natural charm and cottage-garden elegance to borders. Once established, Aquilegia is low-maintenance, self-seeding gently to create beautiful, naturalistic drifts over the years.

How to plant

When to plant

Plant bare-root Aquilegia in early to mid-spring once the soil is workable, or in early autumn so roots can establish before winter. Avoid planting in frozen or waterlogged soil.


Where to plant

Choose a sunny or lightly shaded spot with dappled or morning light. Aquilegia thrives in borders, woodland-style beds and cottage gardens. Avoid deep shade, which reduces flowering.


Preparing the soil

Loosen soil to around 20 cm deep and mix in compost or leafmould. Aquilegia prefers fertile, moisture-retentive but well-drained soil. Lighten heavy soil with grit or compost and enrich sandy soil with organic matter.


Preparing the plants

Soak bare-root plants in lukewarm water for 15–20 minutes before planting to rehydrate the roots. Trim only damaged root tips if necessary.


Planting the plants

Dig a hole large enough to spread the roots comfortably. Position the crown level with the soil surface—do not bury it. Space plants 30–40 cm apart for natural-looking growth. Firm the soil gently and water well.


After planting

Keep soil lightly moist during the first weeks of establishment. Apply a thin mulch around the plant to conserve moisture and suppress weeds, keeping mulch away from the crown.


During growth

Water during extended dry spells. Remove spent flowers to prolong blooming or allow some to set seed for natural self-sowing. Apply a light top-dressing of compost in spring to support healthy growth.


After flowering / end of season

Cut back faded stems after flowering to tidy the plant. In autumn, remove old foliage as it dies back naturally. Aquilegia is fully hardy and needs no winter protection.


Extra tips

Aquilegia pairs beautifully with foxgloves, ferns, hostas and woodland perennials. Seedlings often vary in colour, adding charm and diversity over time. Avoid disturbing established plants—they prefer to remain in place.