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When to Plant Columbine in Callaway, Minnesota (56521)

Location

Callaway, Minnesota

ZIP Code

56521

USDA Zone

4a

Last Frost

Friday, May 15, 2026

๐Ÿ“… Planting Calendar

Start Seeds Indoors Friday, March 20, 2026
Transplant Outdoors Friday, May 29, 2026

Pro Tip: Start Columbine seeds indoors 8 weeks before your last frost date, then transplant outdoors around Friday, May 29, 2026.

๐ŸŒฟ Plant Details

Scientific Name Aquilegia vulgaris
Days to Maturity 365 days
Mature Height 18-36"
Spread 18"

โ˜€๏ธ Growing Requirements

โ˜€๏ธ

Sun

Partial Shade to Full Sun

๐Ÿ’ง

Water

Moderate (1 inch/week)

โ†”๏ธ

Spacing

12" apart

๐ŸŒฑ

Planting Depth

0.125" deep

Seeds typically germinate in 21-30 days

Ready to Plant Columbine in Callaway?

Get your seeds now so they're ready by Friday, March 20, 2026.

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๐Ÿค Good Companions

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Other Plants for Callaway

Growing Columbine in Zone 4a

Columbine (Aquilegia vulgaris) is a popular garden vegetable. In Callaway, Minnesota, which is in USDA Hardiness Zone 4a, you should start seeds indoors around Friday, March 20, 2026.

Your average last frost date is Friday, May 15, 2026. Plan to transplant your Columbine seedlings outdoors around Friday, May 29, 2026, about 2 weeks after your last frost date.