SKU: 00840369421203 Aquilegia Canadensis 'Columbine Mix' Plants in a 3.5' Pot

Key Features

• Growth Habit: Upright, clump-forming herbaceous perennial with delicate, fern-like blue-green foliage and slender flowering stems.
• Bloom Color: A colorful blend of red, yellow, pink, lavender, purple, white, and bi-color nodding flowers with distinctive backward-facing spurs.
• Fragrance: Little to no noticeable fragrance.
• Fruit Flavor: Produces ornamental seed pods that are not edible.
• Culinary Uses: None. Columbine is grown strictly as an ornamental plant and should not be consumed.
• Medicinal Uses: Although some Aquilegia species have historical use in traditional herbal medicine by Indigenous peoples and early herbalists, Columbine is not recommended for medicinal use because all parts of the plant contain naturally occurring toxic compounds.
• Possible Toxicity to Pets or Humans: Mildly toxic if ingested. Leaves, seeds, and roots contain compounds that may cause nausea, vomiting, diarrhea, or other gastrointestinal upset in people, cats, dogs, and livestock. The sap may also cause mild skin irritation in sensitive individuals.
• Wildlife & Pest Resistance: Highly attractive to hummingbirds, butterflies, native bees, and other pollinators. Deer and rabbits generally browse Columbine less frequently than many other perennials, although young growth may occasionally be sampled. Leaf miners may occasionally damage foliage, but established plants typically recover well.
• Planting Zone: Hardy in USDA Zones 3–8.
• Sun Preferences: Partial shade to full sun. Performs best with morning sun and afternoon shade in warmer climates. Full sun is suitable in cooler northern regions.
• Drought Tolerance: Moderate once established. Prefers evenly moist, well-drained soil but tolerates short periods of drought after becoming established.
• Mature Size: Typically grows 18–30 inches tall with a spread of 12–18 inches.

When and How to Prune

• Remove spent flowers to encourage a tidy appearance and reduce unwanted self-seeding if desired.
• Leave some seed pods in place if you wish the plants to naturalize.
• Trim back damaged or tattered foliage after flowering to encourage fresh growth.
• Cut the entire plant back to the basal foliage in late fall or early spring after dormancy begins.
• Divide mature clumps every 3–5 years if plants become overcrowded.

Planting Instructions (3.5-Inch Pot into the Ground)

1. Plant in spring or early fall when temperatures are cool.
2. Choose a location with fertile, humus-rich, well-drained soil in partial shade to full sun.
3. Dig a hole twice as wide as the 3.5-inch nursery pot and approximately the same depth.
4. Carefully remove the plant from the container and gently loosen any circling roots.
5. Position the root ball so the top is level with the surrounding soil.
6. Backfill with native soil and gently firm around the roots.
7. Water thoroughly after planting.
8. Space plants 12–18 inches apart to provide room for mature growth and adequate airflow.
9. Apply a 2-inch layer of mulch, keeping it slightly away from the crown to help conserve moisture and suppress weeds.
10. Water regularly during the first growing season until the plants become well established.

Overwintering Steps

• Columbine Mix is fully hardy in USDA Zones 3–8 and naturally goes dormant each winter.
• Allow foliage to die back naturally after the first hard frost.
• Cut back spent stems and foliage to 2–3 inches above the ground in late fall or early spring.
• Apply a light 2-inch layer of mulch after the ground freezes to reduce freeze-thaw cycles, particularly during the first winter after planting.
• Remove excess mulch in early spring as new shoots emerge.
• Allow healthy plants to self-seed if naturalizing is desired, or collect seeds for future planting.
• Divide established clumps every few years to maintain vigor and encourage abundant flowering.

With its graceful, spurred blooms, fern-like foliage, and exceptional appeal to hummingbirds and pollinators, Columbine Mix brings woodland charm and vibrant spring color to the garden. Whether planted in shaded borders, cottage gardens, or naturalized landscapes, this easy-care perennial provides years of beauty, biodiversity, and effortless elegance.