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When to Plant Columbine in Bronson, Florida (32621)

Location

Bronson, Florida

ZIP Code

32621

USDA Zone

9a

Last Frost

Friday, February 20, 2026

๐Ÿ“… Planting Calendar

Start Seeds Indoors Friday, December 26, 2025
Transplant Outdoors Friday, March 6, 2026

Pro Tip: Start Columbine seeds indoors 8 weeks before your last frost date, then transplant outdoors around Friday, March 6, 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 Bronson?

Get your seeds now so they're ready by Friday, December 26, 2025.

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๐Ÿค Good Companions

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Growing Columbine in Zone 9a

Columbine (Aquilegia vulgaris) is a popular garden vegetable. In Bronson, Florida, which is in USDA Hardiness Zone 9a, you should start seeds indoors around Friday, December 26, 2025.

Your average last frost date is Friday, February 20, 2026. Plan to transplant your Columbine seedlings outdoors around Friday, March 6, 2026, about 2 weeks after your last frost date.