The Story
Plant Bio
Aquilegia caerulea, commonly known as Rocky Mountain columbine, is a perennial with delicate, nodding flowers featuring spurred petals in shades of blue and white, complemented by finely divided foliage.
Cultivar Kirigami Deep Blue & White is distinguished by its striking bicolored flowers with deep blue and white petals, offering a dramatic contrast and ornamental appeal in garden borders.
Uses & Benefits:
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
Moderate
Humidity
Average
Lifespan
Perennial
Native To
North America
Toxicity
All parts are toxic if ingested; handling may cause skin irritation.
Bloom period
Late spring – Early summer
In flower about 2 months of the year
Planting
How to Grow
- Tuck seeds into well-drained soil in early spring.
- Keep soil consistently moist during blooming season.
- Provide partial shade in hot climates for best results.
- Mulch around plants to retain moisture and suppress weeds.
- Fertilize lightly in early spring with balanced fertilizer.
- Divide clumps every 3-4 years in early spring or fall.
Pro Tip
Use shade cloth in hot climates to prevent leaf scorch.
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil moist 🌱
- Deadhead spent flowers to encourage more blooms
- Apply a balanced fertilizer in spring
- Mulch to retain moisture and suppress weeds
- Divide clumps every few years
Don't
- Avoid overwatering, which can cause root rot ❌
- Don’t expose to full sun in hot climates
- Refrain from heavy pruning after flowering
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Divide | ||||||||||||
| Fertilize | ||||||||||||
| Plant | ||||||||||||
| Spring Cleanup |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Kirigami Deep Blue & White Columbine questions
What zones can Kirigami Deep Blue & White Columbine grow in?
Kirigami Deep Blue & White 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 Kirigami Deep Blue & White Columbine deer resistant?
Yes — Kirigami Deep Blue & White Columbine is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Kirigami Deep Blue & White Columbine bloom?
Kirigami Deep Blue & White 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 Kirigami Deep Blue & White Columbine need full sun?
Kirigami Deep Blue & White Columbine does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Aquilegia to compare
Columbine Mix
Aquilegia x hybrida 'Mix'
Columbine Double Flowers
Aquilegia vulgaris 'Double Flowers'
Melba Higgins Columbine
Aquilegia x hybrida 'Melba Higgins'
Columbine McKana Hybrids
Aquilegia vulgaris 'McKana Hybrids'
Biedermeier Columbine
Aquilegia vulgaris 'Biedermeier'
Tequila Sunrise Columbine
Aquilegia x hybrida 'Tequila Sunrise'
Keep exploring
Explore the genus
Hardy in your zone?
Grow Kirigami Deep Blue & White Columbine with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.