When to Plant Sweet Potato in Boone, North Carolina (28607)
Location
Boone, North Carolina
ZIP Code
28607
USDA Zone
7a
Last Frost
Friday, April 10, 2026
📅 Planting Calendar
Direct Sow Outdoors Friday, February 27, 2026
Pro Tip: Sweet Potato can be directly sown outdoors. Plant 6 weeks before your last frost date.
🌿 Plant Details
Scientific Name Ipomoea batatas
Days to Maturity 100 days
☀️ Growing Requirements
☀️
Sun
Full Sun
💧
Water
Regular
Seeds typically germinate in 7-14 days
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Growing Sweet Potato in Zone 7a
Sweet Potato (Ipomoea batatas) is a popular garden vegetable. In Boone, North Carolina, which is in USDA Hardiness Zone 7a, you should direct sow seeds around Friday, February 27, 2026.
Your average last frost date is Friday, April 10, 2026. Sweet Potato grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.