perennial

Rock's Columbine

Aquilegia rockii

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Perennial

Height

24 inches

Width

18 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8

Water

Moderate

Humidity

Moderate

Lifespan

Perennial

Native To

China

Toxicity

Toxic if ingested; skin irritant

The Story

Plant Bio

Aquilegia rockii, commonly known as Rock's columbine, is a perennial plant known for its attractive blue flowers and delicate foliage. It prefers well-drained, moist, and moderately fertile soils. This species is known for its unique coloration and tolerance to partial shade, making it ideal for woodland gardens.

Bloom Period:

EarlyLate

Uses & Benefits:

Aquilegia rockii offers stunning, nodding blue flowers that add a whimsical touch to shaded gardens, attracting pollinators like bees and hummingbirds.

Its adaptable nature makes it suitable for shaded borders and woodland gardens, providing ground cover and erosion control.

Supports local pollinators and enhances biodiversity in shaded garden ecosystems.

Marketplace

Where to Buy

We couldn't find this plant listed online right now.

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Planting

How to Grow

Tuck seeds into well-draining soil in early spring for best germination.
Mist cuttings lightly to maintain humidity and encourage root growth.
Plant in partial shade to protect from harsh afternoon sun.
Water consistently, keeping soil moist but not waterlogged.
Apply a slow-release fertilizer in early spring for vigorous growth.
Divide mature plants every 3–4 years to promote healthy blooms.

Pro Tip

Use a shaded area with rich, well-draining soil to ensure optimal growth.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist 🌱
Mulch around plants to retain moisture
Deadhead spent flowers to encourage reblooming
Apply organic compost annually

Don't

Avoid overwatering to prevent root rot ❌
Do not expose to full intense sun in hot climates
Refrain from heavy fertilizing late in the season
Avoid disturbing 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

Shady woodland borderWildflower meadowCottage garden bed

Companion Plants

Hostas Ferns Aquilegia vulgaris Bleeding Heart Solomon's Seal

Multiply

Propagation Methods

Good to Know

Common Questions

Rock's Columbine questions

What zones can Rock's Columbine grow in?

Rock's 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 Rock's Columbine deer resistant?

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

When does Rock's Columbine bloom?

Rock's 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 Rock's Columbine need full sun?

Rock's Columbine does best in part shade.