When to Plant Acorn Squash in Greenville, South Carolina (29607)
Location
Greenville, South Carolina
ZIP Code
29607
USDA Zone
8a
Last Frost
Friday, March 20, 2026
📅 Planting Calendar
Start Seeds Indoors Friday, February 20, 2026
Transplant Outdoors Friday, April 3, 2026
Pro Tip: Start Acorn Squash seeds indoors 4 weeks before your last frost date for best results.
🌿 Plant Details
Scientific Name Cucurbita pepo
Days to Maturity 85 days
☀️ Growing Requirements
☀️
Sun
Full Sun
💧
Water
Regular
Seeds typically germinate in 7-14 days
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Growing Acorn Squash in Zone 8a
Acorn Squash (Cucurbita pepo) is a popular garden vegetable. In Greenville, South Carolina, which is in USDA Hardiness Zone 8a, you should start seeds indoors around Friday, February 20, 2026.
Your average last frost date is Friday, March 20, 2026. Plan to transplant your Acorn Squash seedlings outdoors around Friday, April 3, 2026, about 2 weeks after your last frost date.