Mckana Giants Aquilegia

Rocky Mountain columbine. Large flowers with long-spurred petals in white, crimson, purple, and yellow. Many flowers are two-colored.  

100 seeds 

PLANTING

Aquilegia caerulea

Perennial, zone 3-8

Germination:14-30 days

Germination Temperature:Optimum soil temperatures 65-70ºF

Seed Planting Depth: Sow on the surface and press into soil. Cold treatment aids germination

Starting Indoors: Start indoors 8-10 weeks before the last frost.Cold treat seed by sowing into moist soil or paper towel, wrap in a clear plastic bag, and place in the refrigerator for 2-3 weeks. Provide 65-70ºF soil temperature. Transplant apart after the last frost, 10-12” apart.  

Sowing Outdoors:Direct sow in spring or fall, 5-7 seeds every 6”

Growth Habit:Upright, bushy

Height and Width:24-36" x 12-18" 

Spacing:10-12" apart

Light Needs: Full sun to part shade

Soil Needs:Average to rich, moist, well-drained 

Approximate days to flower from seed: Blooms in the second season

Uses: Flower beds, shade gardens, containers, cut flowers, attracts beneficials

Care: Water seedlings regularly until established. Amend soil with compost before transplanting. Remove faded flowers to encourage more blooms. Self seeds.