How to Grow Pink Starfish
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Pink Starfish
Aquilegia canadensis var. nana 'Pink Starfish'
flowerPink Starfish is a delicate perennial flower featuring star-shaped blooms in soft pink tones with contrasting stamens. This compact cultivar of Canadian columbine is prized for its ornamental appeal and ability to attract hummingbirds and pollinators. It thrives in shaded woodland gardens and makes an excellent addition to shade borders and containers.
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Example Pink Starfish timeline · Pittsburgh, PA (Zone 6b)
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Plant Pink Starfish
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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First Pink Starfish blooms
Mid-to-late summerBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Pink Starfish dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-8, with best performance in cooler climates (zones 3-6)
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Get my Pink Starfish timeline →Growth Stages
Seed Germination
3-4 weeksTiny seedlings emerge with cotyledons (seed leaves). Seeds require 3-4 weeks of cold stratification followed by warmth to germinate.
Keep soil moist and at 65-70°F after stratification. Provide bright indirect light. Do not allow to dry out.
Seedling Development
4-6 weeksFirst true leaves appear; seedlings develop deeper root systems. Plants remain compact and low-growing.
Thin seedlings to proper spacing. Provide consistent moisture and bright indirect light. Fertilize lightly every 2-3 weeks with diluted liquid fertilizer.
Vegetative Growth
6-12 weeks (or until spring of second year)Plant develops bushy foliage with finely divided, fern-like leaves in shades of green. Roots establish deeply. No flowers present yet.
Maintain consistent soil moisture. Apply mulch around base to retain moisture and regulate temperature. Do not over-fertilize, as this reduces flowering.
Flowering
4-8 weeks (spring to early summer)Delicate star-shaped pink flowers with exserted stamens bloom on slender stems above foliage. Flowers may have lighter or darker pink tones depending on conditions.
Deadhead spent blooms to encourage continuous flowering. Keep soil consistently moist. Provide afternoon shade in hot climates to preserve flower color.
Seed Set & Dormancy
4-6 weeksFlowers fade and seed pods develop. Foliage begins to decline in mid-summer heat. Plant enters dormancy in late summer/fall.
Allow some flowers to set seed for self-sowing if desired. Cut back dead foliage in fall. Reduce watering as plant dies back. Apply winter mulch in colder zones.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with strong water stream, insecticidal soap, or neem oil. Introduce beneficial insects like ladybugs.
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Remove affected foliage promptly. Apply spinosad or neem oil in early morning. Hand-pick larvae if infestation is light.
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Increase humidity by misting foliage. Use insecticidal soap or miticide if severe. Ensure adequate air circulation.
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Remove hiding places (dense mulch near base). Use beer traps, copper barriers, or hand-pick at dawn. Apply diatomaceous earth.
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Ensure good air circulation and avoid overhead watering. Apply fungicide in early stages. Remove heavily affected foliage.
Uses
Edible Flowers
CulinaryColumbine flowers are edible with a mild, slightly sweet flavor and are used as garnishes in salads and desserts. They add delicate visual appeal to gourmet dishes. [source]
Traditional Herbal Remedy
MedicinalHistorically used in folk medicine for digestive complaints and as an astringent, though scientific evidence is limited. Modern herbalists occasionally use it in topical preparations. [source]
Hummingbird & Pollinator Plant
WildlifeThe tubular flowers with exserted stamens are specifically adapted to attract hummingbirds, bees, and butterflies. Excellent nectar source from spring through early summer. [source]
Cut Flowers & Floral Design
CraftDelicate pink blooms are prized in fresh and dried flower arrangements for their unique star shape and graceful form. Long vase life when cut in early bud stage. [source]
Ornamental Garden Specimen
HouseholdCompact form makes it ideal for shade borders, woodland gardens, containers, and cottage gardens. Finely textured foliage provides interest even after flowering. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Columbines are ornamental flowers; cut blooms in early morning when stems are turgid. Cut just above a leaf node to encourage branching. For seed collection, allow flowers to fade and collect seed pods when they turn brown and papery in late summer. Seeds can be stored dry in cool conditions for planting the following spring.
Fun Facts
- 🌱 Columbines have a fascinating co-evolutionary relationship with long-beaked hummingbirds, with flower spur length varying by region to match local hummingbird beak lengths.
- 🌱 The name 'columbine' comes from the Latin word 'columba' (dove), as the spurred petals resemble a cluster of doves in flight when viewed from above.
- 🌱 Pink Starfish is a dwarf cultivar, staying more compact than wild Canadian columbine, making it ideal for containers and smaller gardens.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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