When to Plant Columbine in Anaktuvuk Pass, Alaska (99721)
Location
Anaktuvuk Pass, Alaska
ZIP Code
99721
USDA Zone
2b
Last Frost
Thursday, May 28, 2026
๐ Planting Calendar
Pro Tip: Start Columbine seeds indoors 8 weeks before your last frost date, then transplant outdoors around Thursday, June 11, 2026.
๐ฟ Plant Details
โ๏ธ Growing Requirements
โ๏ธ
Sun
Partial Shade to Full Sun
๐ง
Water
Moderate (1 inch/week)
โ๏ธ
Spacing
12" apart
๐ฑ
Planting Depth
0.125" deep
Seeds typically germinate in 21-30 days
Ready to Plant Columbine in Anaktuvuk Pass?
Get your seeds now so they're ready by Thursday, April 2, 2026.
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Other Plants for Anaktuvuk Pass
Growing Columbine in Zone 2b
Columbine (Aquilegia vulgaris) is a popular garden vegetable. In Anaktuvuk Pass, Alaska, which is in USDA Hardiness Zone 2b, you should start seeds indoors around Thursday, April 2, 2026.
Your average last frost date is Thursday, May 28, 2026. Plan to transplant your Columbine seedlings outdoors around Thursday, June 11, 2026, about 2 weeks after your last frost date.