perennial

Dark Columbine

The Story

Plant Bio

Aquilegia nigricans is a perennial herbaceous plant known for its elegant, nodding, bell-shaped flowers with dark purple to blackish petals and contrasting spurs, complemented by finely divided, fern-like foliage.

This species is distinguished by its striking dark-colored flowers, which provide a dramatic contrast in garden borders and are especially attractive to hummingbirds and pollinators.

Uses & Benefits:

Provides delicate purple blooms that add shade and texture to gardens.

Prefers shaded spots, reducing the need for full sun maintenance.

Attracts hummingbirds and beneficial insects, supporting local biodiversity.

Essentials

At a Glance

Plant Type

Perennial

Height

24 inches

Width

18 inches

Light

Full Sun, Partial Sun, Shade

Zones

4, 5, 6, 7, 8

Water

Prefers moist soil

Humidity

Average garden humidity

Lifespan

Perennial

Native To

Southeastern Europe

Toxicity

Toxic if ingested

Bloom period

Late spring – Early summer

In flower about 2 months of the year

Planting

How to Grow

Tuck seeds into moist soil in early spring
Mist cuttings regularly to maintain humidity
Plant in partial shade with well-drained loamy soil
Water consistently during dry spells
Fertilize lightly in early spring
Divide clumps every 3-4 years for vigorous growth

Pro Tip

Ensure soil remains moist and provide partial shade for best blooms

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist 💧
Mulch to retain soil moisture
Prune faded flowers to promote rebloom
Fertilize in early spring with a balanced fertilizer

Don't

Avoid overwatering to prevent root rot ❌
Do not expose to full sun in hot climates
Avoid heavy, wet soil that causes root rot
Do not disturb roots during flowering

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Pest Check
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded woodland borderDelicate flower bed accent

Companion Plants

Hostas Ferns Astilbes Heucheras Ligularia

Multiply

Propagation Methods

Good to Know

Common Questions

Dark Columbine questions

What zones can Dark Columbine grow in?

Dark Columbine is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Dark Columbine deer resistant?

Yes — Dark Columbine is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Dark Columbine bloom?

Dark Columbine typically blooms in late spring through early summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Dark Columbine need full sun?

Dark Columbine does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.