Red columbine
Aquilegia formosa
A compact native perennial for part-shade gardens, valued for hummingbird nectar and seasonal color. Use with appropriate spacing, irrigation and maintenance near structures.
At a Glance
Get the essentials at a glance—from sun and water needs to mature size, maintenance, wildlife benefits, and landscape function. These characteristics can help you determine whether this plant is a good fit for your garden, site conditions, and resilience goals.
Sun
Part shade–shade
Water
Low-moderate
Soil
Well-drained
Slope
Flat–moderate
Mature Height
1 ft
Mature Width
1 ft
Location
Gardens / part shade
Maintenance
Low-moderate
Firewise Status
Ecologically appropriate; fire placement requires site evaluation
Wildlife Benefits
hummingbirds; bees; butterflies
Ecological Functions
Pollinators; habitat; seasonal color
Primary Garden Goals
Hummingbirds; seasonal color
Why This Plant?
A compact California native perennial with pendant red-and-yellow flowers that attract hummingbirds in partial shade. A useful small-scale choice for shaded garden beds.
No plant is fireproof. Fire-resilient landscaping combines the right plant in the right place, with appropriate spacing, irrigation, and ongoing maintenance.
Firewise Maintenance Notes
Remove dead or dying material and accumulated plant litter regularly; maintain healthy growth and appropriate spacing so vegetation does not form continuous horizontal or vertical fuel. Keep plantings open and free of accumulated dry debris, particularly near structures.
Defensible Space Context
Placement, spacing, density, moisture and maintenance determine fire performance
High Fire Severity Zone
Ecological candidate; fire review required
LACoFD Landscape Zone
No LACoFD sample-zone designation
LACoFD Placement Guide
5 ft from structure minimum
Deep Dive
Los Angeles County Fire Department
Current guidance on the three ignition zones, plant selection, spacing, and landscape management.
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LA County Recovers
Local experts on native plants, landscape design, maintenance, and wildfire resilience in Southern California.
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Theodore Payne Foundation
Calscape / California Native Plant Society
Explore California native plants and match plants to local site conditions. LA County also directs residents to Calscape for native-plant resources.
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UC ANR Fire Network — Right Plant, Right Place, Right Care
UC ANR specifically notes that all plants can burn under the right conditions and discusses pruning, irrigation, cleanup, spacing, and plant characteristics.
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UC ANR Fire Network — Defensible Space
A detailed explanation of the 0–5 ft, 5–30 ft, and 30–100+ ft defensible-space zones, including how vegetation spacing and maintenance change across the landscape.
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