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perennial

McKana's Giant Columbine

Aquilegia x hybrida 'Mckana's Giant'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Perennial

Height

30 inches

Width

18 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

Garden Origin

Toxicity

Toxic if ingested

The Story

Plant Bio

Aquilegia x hybrida, commonly known as columbine, is a perennial with elegant, spurred flowers that display a wide range of colors, often in bell-shaped clusters, and finely divided foliage. The cultivar Mckana's Giant is distinguished by its large, striking flowers that provide a dramatic display and are particularly attractive to pollinators like hummingbirds and bees.

Bloom Period:

EarlyLate

Uses & Benefits:

Adds vibrant, nodding flowers to shaded gardens, attracting hummingbirds and butterflies.

Resistant to deer and rabbits, requiring minimal pest control efforts.

Supports pollinators with nectar-rich blooms and provides habitat cover.

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 moist soil in early spring.
Keep soil consistently moist during the growing season.
Provide partial shade for best flowering display.
Mulch around base to retain moisture and suppress weeds.
Divide clumps every 3–4 years in early spring or fall.
Deadhead spent flowers to encourage rebloom.

Pro Tip

Plant in well-drained, humus-rich soil with partial shade for vibrant blooms.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist 🌱
Mulch to conserve moisture
Deadhead to promote continuous flowering
Divide every few years for healthy growth

Don't

Avoid waterlogging soil ❌
Don’t expose to harsh afternoon sun
Avoid over-fertilizing
Don’t neglect pruning after 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 borderWildflower garden accentButterfly-friendly border

Companion Plants

Hostas Ferns Bleeding Heart Astilbe Solomon's Seal

Multiply

Propagation Methods

Good to Know

Common Questions

McKana's Giant Columbine questions

What zones can McKana's Giant Columbine grow in?

McKana's Giant Columbine is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is McKana's Giant Columbine deer resistant?

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

When does McKana's Giant Columbine bloom?

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

Does McKana's Giant Columbine need full sun?

McKana's Giant Columbine does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.