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When to Plant Butternut Squash in Primm Springs, Tennessee (38476)

Location

Primm Springs, Tennessee

ZIP Code

38476

USDA Zone

7b

Last Frost

Sunday, April 5, 2026

📅 Planting Calendar

Start Seeds Indoors Sunday, March 8, 2026
Transplant Outdoors Sunday, April 19, 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 Primm Springs

Growing Butternut Squash in Zone 7b

Butternut Squash (Cucurbita moschata) is a popular garden vegetable. In Primm Springs, Tennessee, which is in USDA Hardiness Zone 7b, you should start seeds indoors around Sunday, March 8, 2026.

Your average last frost date is Sunday, April 5, 2026. Plan to transplant your Butternut Squash seedlings outdoors around Sunday, April 19, 2026, about 2 weeks after your last frost date.