When to Plant Fennel in Fairbanks, Alaska (99708)

Location

Fairbanks, Alaska

ZIP Code

99708

USDA Zone

Last Frost

Monday, June 1, 2026

📅 Planting Calendar

Start Seeds Indoors Monday, May 4, 2026

Transplant Outdoors Monday, May 18, 2026

Pro Tip: Start Fennel seeds indoors 4 weeks before your last frost date, then transplant outdoors around Monday, May 18, 2026.

🌿 Plant Details

Scientific Name Foeniculum vulgare

Days to Maturity 80 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 7-14 days

Ready to Plant Fennel in Fairbanks?

Get your seeds now so they're ready by Monday, May 4, 2026.

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Dill

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Growing Fennel in Zone 2a

Fennel (Foeniculum vulgare) is a popular garden vegetable. In Fairbanks, Alaska, which is in USDA Hardiness Zone 2a, you should start seeds indoors around Monday, May 4, 2026.

Your average last frost date is Monday, June 1, 2026. Plan to transplant your Fennel seedlings outdoors around Monday, May 18, 2026, about -2 weeks after your last frost date.