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Aquilegia formosa

Aquilegia formosa
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Aquilegia formosa (Aquilegia formosa) — botanical photograph
Pl. 69DF — Aquilegia formosa
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I

Overview

Aquilegia formosa, commonly known as Western Columbine, is a perennial plant native to the western United States and parts of Canada, including Alaska, Alberta, British Columbia, California, Idaho, Mexico (Northeast and Northwest), Montana, Nevada, Oregon, Utah, Washington, Wyoming, and Yukon. This adaptable plant thrives in moist, light (sandy) or medium soil and can tolerate both full sun and partial shade, making it suitable for various habitats such as forests and meadows. Known for its ornamental value, Western Columbine features distinctive red and yellow spurred flowers that add a vibrant touch to gardens and natural landscapes. The plant also has edible qualities, with its flowers, leaves, and roots being used in culinary applications such as salads or teas. Additionally, it has been traditionally used in Native American medicine for digestive issues, often prepared as a tea or decoction. Western Columbine has even been introduced into Romania, further expanding its global presence. While the plant offers multiple benefits, it is important to use it with caution and only for ornamental or culinary purposes, as no medical claims are substantiated by current scientific evidence.

Quick answers

What is Aquilegia formosa?

Aquilegia formosa, commonly known as Western Columbine, is a perennial plant native to the western United States and parts of Canada, including Alaska, Alberta, British Columbia, California, Idaho, Mexico (Northeast and Northwest), Montana, Nevada, Oregon, Utah, Washington, Wyoming, and Yukon.

What is Aquilegia formosa used for?

Traditionally used for digestion, stress & anxiety. Each claim is evidence-rated — see Section II for full citations.

Best for
Top 2 evidence-ranked uses of Aquilegia formosa
Jump to full evidence →
Clinicaluses · safety · chemistry · dosagemedicinal profile
II

Benefits & evidence

2 claims · traditional-use context
Traditional-use context
These notes are presented as ethnobotanical context. No cited clinical references are catalogued for this plant yet.
  • Aquilegia formosa has been traditionally used in Native American medicine for digestive issues, often prepared as a tea or decoction.

    The mechanism is not fully characterized but may involve compounds that support gastrointestinal health and function.

    ▲ ModerateDigestion →
  • Traditional-use note: Aquilegia formosa appears in herbal sources around calming and relaxation traditions, often as a decoction. PlantSage presents this as ethnobotanical context, not as medical advice.

    Traditional context only. This reviewed claim keeps the original moderate confidence level, but avoids treatment, disease, dosage, or guaranteed-effect language.

IV·b

Mixology suggestions

1 draft
Editorial drafts. These pairings are AI-suggested from traditional herbal lore. Always verify with a qualified herbalist before brewing.
Elevated Focus
focus
tincture
Historically used for mental clarity and focus.
Growingconditions · propagation · uses
V

Cultivation

Aquilegia formosa thrives in full to partial sun and prefers moist, light to medium soil. It is hardy in zones 3-7 and can grow up to 0.8 meters tall. This perennial is native to regions including Alaska, Alberta, British Columbia, California, and parts of Mexico. For cultivation, prepare the soil with good drainage and keep it consistently moist. Propagation can be done through division or seed sowing. Traditionally, various parts of the plant are used for digestive issues and stress relief, often prepared as teas or decoctions.
Light
Full sun, Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium
Hardiness
3-7
Life cycle
Perennial
Mature size
0.8 m tall
For first-time growers

How to grow Aquilegia formosa for the first time

8steps

Start with planting Aquilegia formosa in a sunny to partially shaded spot, and you'll have a rewarding experience.

  1. 1

    What you'll need

    Aquilegia formosa plants or seeds, garden soil, compost, mulch.

  2. 2

    Best time to plant

    Plant in spring after the last frost or fall before the first freeze.

  3. 3

    Soil and container prep

    Ensure the soil is well-draining with a pH between 6.0 and 7.5; mix in compost for nutrients.

  4. 4

    Sowing or transplanting

    Transplant young plants from nursery pots directly into the garden, spacing them about 30 cm apart.

  5. 5

    First two weeks

    Water regularly to keep soil moist but not waterlogged; mulch around the base for moisture retention.

  6. 6

    Ongoing care

    Provide light watering during dry spells and deadhead spent flowers to encourage more blooms.

  7. 7

    Harvest or pruning

    Prune dead leaves in early spring to maintain plant health and appearance.

  8. 8

    Common mistakes

    Overwatering, planting in heavy soil, neglecting to mulch, not providing enough light, overpruning.

VI

Edible & utility

Edible parts:FlowersLeavesRoot
Edible uses: The flowers, leaves, and roots of Aquilegia formosa can be eaten. The flowers are often used fresh in salads or as a garnish due to their delicate flavor. The young leaves are also edible raw or cooked, while the root can be dried for later use. Typically, these parts are consumed either raw or lightly cooked to preserve their nutritional value and subtle taste.
Other uses:HairPest control
Contextrange · companions · related
VII

Distribution

14 native · 1 introduced
Distribution across2 continents· 14 native· 1 introduced
Europe1 region
introduced (1)Romania
Americas1 region
native (1)United States
Broader regions
native:Alberta, British Columbia, California, Idaho, Mexico Northeast, Mexico Northwest, Montana, Nevada, Oregon, Utah, Washington, Wyoming, Yukon
IX

Specimen gallery

1 image
Aquilegia formosa (Aquilegia formosa) — botanical photograph
Aquilegia formosa (Aquilegia formosa)
X

See also

8 related
XI

Explore further

XII

About this entry

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