Swan Yellow Columbine
Swan Yellow Columbine
Large Soft-Yellow Spring Blooms That Hummingbirds Love
Swan Yellow Columbine (Aquilegia caerulea 'Swan Yellow') opens big, clear soft-yellow flowers with elegant long spurs in mid to late spring, dancing above lacy, blue-green foliage. Columbines are early-season magnets for hummingbirds and bees, and the large-flowered Swan series delivers an especially showy display on a neat, upright plant. Deer-resistant and easy, it's a cheerful spring performer for Edina, Maple Grove, and Woodbury gardens.
| Attribute | Detail |
|---|---|
| Botanical Name | Aquilegia caerulea 'Swan Yellow' |
| Mature Size | 16–20 in tall, 12–16 in wide |
| Hardiness Zone | Zone 3–8 (fully hardy across Minnesota) |
| Light | Full sun to part shade |
| Bloom Time | Mid to late spring |
| Flower Color | Soft yellow with long spurs |
| Soil | Average, well-drained; moderate moisture |
Landscape Uses
Use Swan Yellow in cottage gardens, woodland edges, pollinator and hummingbird gardens, and mixed borders. It pairs beautifully with hostas, ferns, and other spring perennials, and the flowers are lovely for cutting.
Best Time to Plant
Plant in spring or early fall, when cooler weather and steady moisture help roots establish.
How to Plant
Dig a hole twice as wide as the root ball and just as deep. Set the crown level with the soil, backfill, water in well, and mulch 2–3 inches deep, keeping mulch off the crown.
Watering
First Year: Water deeply 1–2 times per week to establish the roots.
After Year One: Water during dry spells; columbine likes moderate, even moisture.
Drip Irrigation: A drip line keeps moisture even and helps keep foliage dry.
Frequently Asked Questions
Does it attract hummingbirds?
Yes, the spurred spring flowers are a favorite early-season nectar source for hummingbirds and bees.
Is it hardy in Minnesota?
Yes, hardy to Zone 3 and reliable statewide.
Will it come back every year?
Columbine is a short-lived perennial that often self-seeds, so it tends to persist in the garden.
Is it deer resistant?
Yes, deer generally avoid columbine.
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Pair Swan Yellow with our other Swan and Earlybird columbines, hostas, and ferns for a colorful spring border.
How Many Swan Yellow Columbine Do I Need?
Columbine forms airy clumps rather than a solid mass, so it shines planted in drifts. At 14-inch spacing:
| Bed Length | Plants Needed |
|---|---|
| 5 ft | 4 |
| 10 ft | 8 |
| 15 ft | 13 |
| 20 ft | 17 |
For the most natural effect, plant in loose drifts or groups of 3 to 5, spaced 12 to 15 inches apart.
Swan Yellow Columbine Season-by-Season in Minnesota
- Spring: Large, long-spurred soft-yellow flowers float over lacy blue-green foliage in mid to late spring — a top early nectar source for hummingbirds and bees.
- Summer: Blooms finish and the mounded foliage carries on; plants may rest in midsummer heat.
- Fall: Foliage holds; ripe seed pods scatter to start new self-sown seedlings.
- Winter: Dies back and goes dormant; short-lived but persists in the garden by reseeding.
At a Glance
✔ Pollinator-Friendly ✔ Deer-Resistant ✔ Shade-Tolerant
Plant It With
- Swan Blue and White Columbine — sky-blue beside the yellow.
- Swan Red and White Columbine — red-and-white for cheerful contrast.
- Swan Violet and White Columbine — rich violet to deepen the palette.
- Japanese Painted Fern — silvery fronds for the shadier edge of the bed.
Is Swan Yellow Columbine Right for Your Yard?
It thrives in full sun to part shade with average, well-drained soil and even, moderate moisture — perfect for a cottage border or woodland edge. Not a fit for hot, dry sites or if you want a long-lived, non-reseeding plant; columbine is short-lived and carries on mainly by self-sowing.