🌤️ Garden: Frost Dates & Growing Season (Sanford, NC – Zone 7b/8a)
This page documents the official frost dates, season length, and planting windows
for the 2026 growing season in Sanford, North Carolina (Zone 7b/8a).
Use this page to plan start dates, transplant timing, and fall extensions.
📆 Average Frost Dates
* Last Spring Frost: ~April 16
* First Fall Frost: ~October 24
These dates represent regional averages and may vary slightly year-to-year.
📏 Total Growing Season
* Approximate frost-free days: ~190 days
* Season Length: Mid-April → Late October
This long warm-season window supports full harvests of tomatoes, peppers,
cucumbers, squash, beans, peas (spring + fall), onions, herbs, and flowers.
🗓️ Month-by-Month What You Can Plant
February
Start onions indoors (Jan 10–Feb 25)
Direct sow peas (Feb 10–Mar 10)
Start peppers indoors (Feb 1–15)
March
April
Harden off tomatoes (Apr 5–15)
Harden off peppers (Apr 10–20)
Frost risk drops after April 16
Final week of April → plant tomatoes outdoors
May
Transplant peppers (Apr 25–May 5)
Direct sow cucumbers (Apr 20–May 10)
Direct sow squash (May 1–15)
Direct sow pole beans (Apr 1–May 15)
June
July
Replant cucumbers (Jul 10–20)
Beans continue production
Begin planning for fall crops
August
September
Harvest peak tomatoes, peppers, squash
Continue fall garden (greens, peas)
October
First frost around October 24
Final harvest of warm-season crops
Flowers (zinnias, marigolds) finish out
🧊 Frost Protection Notes
Tender crops (tomatoes, peppers, squash, cucumbers, beans)
should NOT be planted before last frost unless covered.
Row covers or buckets can extend the season by 1–2 weeks in spring or fall.
Onions, peas, greens tolerate near-freezing temperatures easily.
✔️ Summary
Zone: 7b/8a
Last Frost: April 16
First Frost: October 24
Growing Season: ~190 days
Warm-season crops thrive from late April → late October
Cool-season crops bookend the season in February–March and August–October
This calendar is the foundation for all 2026 seed-starting and planting decisions.