← Plant Guides

How to Grow McKana Hybrid Columbine

Wikimedia Commons

McKana Hybrid Columbine

Aquilegia × hybrida 'McKana'

flower

McKana Hybrid columbine is a stunning perennial flower prized for its large, distinctive bi-colored blooms with long, delicate spurs. These elegant flowers come in vibrant color combinations including red and yellow, blue and white, pink and white, and purple and white. They attract hummingbirds and pollinators while bringing a cottage garden charm to any landscape.

When should you plant McKana Hybrid Columbine in your zone?

Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.

Get my McKana Hybrid Columbine timeline →

Example McKana Hybrid Columbine timeline · Pittsburgh, PA (Zone 6b)

  1. Plant McKana Hybrid Columbine

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. First McKana Hybrid Columbine blooms

    Mid-to-late summer

    Before the first fall frost (≈ Nov 8)

Sample dates for Pittsburgh, PA. Sign up to get exact McKana Hybrid Columbine dates for your own zip code.

Growing Conditions

☀️
Sun: Partial shade to full sun, 4-6 hours of direct sunlight daily; afternoon shade beneficial in hot climates
💧
Water: Moderate water needs; keep soil consistently moist but not waterlogged. Water regularly during growing season, especially during dry spells. Reduce watering in winter dormancy.
📏
Spacing: 18 inches
📅
Days to maturity: 120-150 days from seed to flowering (often flowers second year from seed)
🌱
Planting depth: Surface sow seeds (light required for germination); transplants at soil level

Soil

Type: Well-draining loamy soil with good organic matter
pH: 6.0-7.0
Amendments:
Compost Aged manure Peat moss or coconut coir Perlite for drainage improvement

Growing Zones

Find your zone →

Thrives in zones 3-9, with best performance in cooler zones 3-7

3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a

Sign up free to see if McKana Hybrid Columbine grows in your zone — and get a personalized planting timeline.

Get my McKana Hybrid Columbine timeline →

Growth Stages

1

Seed Germination & Seedling

3-4 weeks

Seeds germinate in 14-21 days. Seedlings develop true leaves and establish a small root system.

Provide light for germination; use moist seed-starting mix. Seedlings need bright, indirect light and consistent moisture. Thin to prevent overcrowding.

2

Vegetative Growth

6-10 weeks

Young plants develop feathery, fern-like foliage on upright stems. Rapid leaf production and stem elongation occur.

Transplant seedlings when 2-3 true leaves appear. Harden off gradually before planting outdoors. Space 18 inches apart. Keep moist and mulch lightly. Support tall stems if needed.

3

Bud Formation

4-6 weeks

Flower buds begin forming at stem tips. Distinctive hooked spurs and bud clusters become visible.

Maintain consistent moisture and moderate watering. Apply balanced fertilizer monthly. Pinch back some stems if desired for bushier form and more flowers.

4

Flowering

4-8 weeks (May-June in most zones)

Large, nodding blooms with prominent spurs open in shades of red, blue, pink, purple, or combinations with white, yellow, or cream. Flowers are 2-3 inches across.

Deadhead spent flowers to encourage continued blooming. Water at base to keep foliage dry. Stake tall varieties. Allow some flowers to remain for seed production if desired.

5

Seed Production & Dormancy

Variable; dormancy begins in fall

Flowers fade and elongated seed pods develop. Foliage begins to yellow and decline by mid-summer in cooler zones.

Leave some flowers to set seed for self-seeding. Collect seed pods when brown and dry. Cut back foliage after frost. Mulch around base for winter protection in colder zones.

Companion Planting

Plan your garden →

Plant with:

Catmint Delphiniums Peonies Salvia Lamb's ear Lupines Foxgloves Hellebores Coral bells Jacob's ladder

Avoid planting near:

Plants requiring very dry conditions Aggressive spreading perennials like mint Plants competing for shade in partial shade settings

Common Pests

  • Remove affected leaves; use reflective mulches; encourage natural predators; neem oil or spinosad if severe

  • Strong water spray to dislodge; insecticidal soap; neem oil; encourage ladybugs and lacewings

  • Increase humidity; strong water spray; neem oil or horticultural oil; avoid over-fertilizing with nitrogen

  • Hand-pick affected foliage; prune out infested areas; spinosad spray if widespread

  • and

    Hand-pick; copper barriers; beer traps; diatomaceous earth; encourage natural predators like ground beetles

Uses

🍳

Edible Flowers

Culinary

McKana columbine flowers are edible and can be used as elegant garnishes for salads, desserts, and beverages. Their mild, slightly sweet flavor and striking appearance make them popular for fine dining presentation. [source]

🦋

Hummingbird & Pollinator Attraction

Wildlife

The nectar-rich flowers and tubular spurs are irresistible to hummingbirds and attract bees and other beneficial pollinators. Planting McKana columbine creates a wildlife-friendly garden that supports biodiversity. [source]

🏠

Cut Flowers & Floral Arrangements

Household

McKana columbine flowers are excellent for cutting and create stunning floral arrangements, particularly in cottage garden or wildflower bouquets. They last 7-10 days in a vase with proper care. [source]

💊

Traditional Herbal Use

Medicinal

Columbine species have a long history in traditional herbal medicine for treating various ailments. While beautiful as ornamentals, consult herbalists before any medicinal use as some Aquilegia species contain potentially toxic compounds. [source]

🎨

Dried Flower & Seed Pods

Craft

Both flowers and the distinctive seed pods dry beautifully for use in dried arrangements, wreaths, and botanical crafts. The delicate structure and color retention make them valuable for long-lasting decorative projects. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Cut flowers in early morning when fully open for longest vase life. Hold stems under running water and re-cut at an angle. Change water every 2-3 days. For seeds, allow pods to brown on plant, then harvest and dry indoors before storing. Seeds remain viable 1-2 years. Deadhead regularly to promote continuous flowering throughout bloom season.

Fun Facts

  • 🌱 The name 'columbine' derives from the Latin 'columba' meaning dove—the spurred petals resemble a ring of doves gathered in a circle when viewed from above.
  • 🌱 McKana Hybrid columbines were developed by Professor Albert F. Egnor at Colorado State University and released in the 1950s, revolutionizing columbine breeding with their large, vigorous flowers and wide color range.
  • 🌱 The long nectar-filled spurs can be up to 2.5 inches long and evolved specifically to attract and reward long-tongued insects like certain hummingbirds and hawkmoths.

Gardening Terms

New to gardening? Learn about terms used in this guide:

Deadhead Full Sun Germination Hybrid Mulch Partial Shade Perennial Pinch Back Transplant True Leaves
Shop McKana Hybrid Columbine plants and related plants at Plant Addicts →

Join 30,000 gardeners planning their gardens with LizPlants.

Get your personalized McKana Hybrid Columbine planting timeline

Tell us your zip code and we'll calculate exactly when to start McKana Hybrid Columbine seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.

Get my McKana Hybrid Columbine timeline →