North Carolina growing guide
When to Plant Peppers in North Carolina
Last reviewed by GardenSproutly against the sources listed on this page.
Peppers are frost-tender, warm-season plants. They need full sun and tolerate heat and drought, but do best in rich, well-drained soil kept consistently and evenly moist.[1]
Don't rush peppers into cold soil. Most peppers grow better when it is hot, so planting early does not always help you get ahead.[2]
- Days to harvest
- 75–80 days from transplanting[4]
- Spacing
- 18 in. between plants[4]
- Soil temperature
- At least 60°F for seed germination[6]
- Growing transplants
- 6–8 weeks at 65–75°F days, 60–65°F nights[7]
Peppers planting dates by region
Outdoor planting windows from NC State Extension's regional calendars[3],[4],[5], with indoor seed-starting dates and harvest estimates worked out from them. Adjust for your local frost dates and weather.
Eastern North Carolina
Coastal Plain
- Set out transplants
- Apr 15 – Jun 1Start seeds indoors about Feb 18 – Mar 4 (6–8 weeks earlier)Estimated harvest: Jun 29 – Aug 20around Aug 1Start seeds indoors about Jun 6 – Jun 20 (6–8 weeks earlier)Estimated harvest: Oct 15 – Oct 20
Days to harvest: T = 75–80; S = 145–150Spacing: 18 in.
Start seeds indoors for transplanting; the source advises against sowing seed directly in the garden.
Central North Carolina
Piedmont
- Set out transplants
- Apr 15 – Jun 1Start seeds indoors about Feb 18 – Mar 4 (6–8 weeks earlier)Estimated harvest: Jun 29 – Aug 20around Aug 1Start seeds indoors about Jun 6 – Jun 20 (6–8 weeks earlier)Estimated harvest: Oct 15 – Oct 20
Days to harvest: T = 75–80; S = 145–150Spacing: 18 in.
Start seeds indoors for transplanting; the source advises against sowing seed directly in the garden.
Western North Carolina
Mountains
- Set out transplants
- May 15 – Jun 15Start seeds indoors about Mar 20 – Apr 3 (6–8 weeks earlier)Estimated harvest: Jul 29 – Sep 3
Days to harvest: T = 75–80; S = 145–150Spacing: 18 in.
Start seeds indoors for transplanting; the source advises against sowing seed directly in the garden.
Starting pepper seeds
Start pepper seeds indoors about 6 to 8 weeks before your last frost date. The Extension Gardener Handbook gives the same 6 to 8 weeks to grow pepper transplants, with daytime temperatures of 65–75°F and nights of 60–65°F.[1],[7]
NC State's planting calendars mark peppers as transplants only and advise against sowing pepper seed directly in the garden.[3],[4],[5]
Peppers can be temperamental when their roots are disturbed, so handle seedlings and transplants gently.[1]
Transplanting peppers
- Set out seedlings or purchased plants only after any possibility of frost has passed.[1]
- Harden off transplants first, then plant on a cloudy day or in early evening to prevent wilting. Set most vegetable transplants at the same depth they grew in their container.[4],[7]
- Space plants about 18 inches apart.[4]
- Pinch young plants to encourage bushier growth.[1]
Caring for pepper plants
Harvesting peppers
Harvest sweet peppers when they are firm, crisp, and full size. Green peppers turn red if left on the plant. Let hot peppers develop their full color and flavor on the plant, then cut them and hang them to dry if you like.[7]
Common problems
Watch for aphids, whiteflies, cutworms, pepper maggots, and Colorado potato beetles. Peppers are also sensitive to Verticillium wilt and mosaic virus.[1]
Frequently asked questions
Sources
- [1]Capsicum annuum (Pepper) — Extension Gardener Plant Toolbox — NC State Extension. Checked October 11, 2026.
Supports: Pepper sun, soil, and moisture needs, indoor seed starting, root sensitivity, and common pests and diseases. Scope: North Carolina.
- [2]Last Frost in the Garden? — N.C. Cooperative Extension, Buncombe County Center. March 24, 2025. Checked October 11, 2026.
Supports: Frost-date variability (at least 10 days either way), frost pockets, slope aspect, and waiting until around Mother's Day for tender crops in the Asheville area. Scope: Western North Carolina mountains (Asheville area).
- [3]Eastern North Carolina Planting Calendar for Annual Vegetables, Fruits, and Herbs (AG-756-02) — NC State Extension. Published June 15, 2016. Checked October 11, 2026.
Supports: Outdoor planting dates, planting methods, days to harvest, and plant spacing for eastern North Carolina. Scope: Eastern North Carolina. The publication does not define county boundaries.
- [4]Central North Carolina Planting Calendar for Annual Vegetables, Fruits, and Herbs (AG-756-01) — NC State Extension. Published July 8, 2016. Checked October 11, 2026.
Supports: Outdoor planting dates, planting methods, days to harvest, plant spacing, and the 6–8 week transplant-starting rule for central North Carolina. Scope: Central North Carolina. The publication does not define county boundaries.
- [5]Western North Carolina Planting Calendar for Annual Vegetables, Fruits, and Herbs (AG-756-03) — NC State Extension. Published August 4, 2016. Checked October 11, 2026.
Supports: Outdoor planting dates, planting methods, days to harvest, and plant spacing for western North Carolina, plus regional pest-timing advice. Scope: Western North Carolina. The publication does not define county boundaries.
- [6]Spring Soil Temperatures Are Important — N.C. Cooperative Extension, Henderson County Center. March 4, 2021. Checked October 11, 2026.
Supports: Minimum soil temperatures for seed germination and measuring soil temperature as a 3-day average. Scope: Written for Henderson County (western NC); germination minimums are crop properties.
- [7]Extension Gardener Handbook, Chapter 16: Vegetable Gardening — NC State Extension. Published February 1, 2022. Checked October 11, 2026.
Supports: Cool- and warm-season crop groupings, seed-sowing depth, transplant growing times and temperatures (Table 16-3), soil preparation, succession planting, and harvest indicators. Scope: Written for North Carolina and the southeastern United States.