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When to Plant Butternut Squash in Fort Greely, Alaska (99731)

Location

Fort Greely, Alaska

ZIP Code

99731

USDA Zone

2a

Last Frost

Monday, June 1, 2026

📅 Planting Calendar

Start Seeds Indoors Monday, May 4, 2026
Transplant Outdoors Monday, June 15, 2026

Pro Tip: Start Butternut Squash seeds indoors 4 weeks before your last frost date for best results.

🌿 Plant Details

Scientific Name Cucurbita moschata
Days to Maturity 100 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 7-14 days

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Other Plants for Fort Greely

Growing Butternut Squash in Zone 2a

Butternut Squash (Cucurbita moschata) is a popular garden vegetable. In Fort Greely, 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 Butternut Squash seedlings outdoors around Monday, June 15, 2026, about 2 weeks after your last frost date.