When to plant chili peppers in Arkansas
Arkansas’s average last spring frost is April 3, and the first fall frost typically arrives around November 1 — about 212 frost-free days (USDA zones 6b, 7a, 7b, 8a). Chili Pepper needs 70–100 days to mature, which fits comfortably within Arkansas's growing season.
When to plant chili peppers in Arkansas: the short answer
For a spring planting, plant out Apr 10 – Apr 27, with seeds started indoors Jan 30 – Feb 13. Wait until the soil is at least 65°F and frost is over.
Windows are ~1–2 week bands around each date. Frost dates are a statewide average from NOAA/NCEI normals; your town may differ by two weeks or more. Calendar year 2026.
How to grow chili peppers in Arkansas, step by step
- Start seeds indoors (Jan 30 – Feb 13). Sow seeds ¼ inch deep in seed-starting mix under bright light. They take 7-21 days to sprout, fastest in soil around 85°F. Harden seedlings off for a week before they go outside.
- Prepare the bed. They need at least six to eight hours of direct sun a day and loose soil at least 12 inches deep, with a pH between 5.5 and 7.0. Dig in compost before planting.
- Plant out (Apr 10 – Apr 27). Space plants about 18 inches apart in rows 24 inches apart. It is killed by frost, so nothing goes outside until the danger has passed.
- Water and feed. Give it steady, even moisture, about an inch of water a week from rain or the hose.
- Watch for pests and problems. Pests: aphids, flea beetle, pepper maggot, spider mite. Diseases and disorders: bacterial leaf spot, anthracnose, phytophthora blight.
- Harvest (from about Jun 26 – Jul 26). Chili Pepper takes 70-100 days to reach harvest. Superhots (C. chinense) can need 100+ days and the longest indoor start. Withholding some water late raises heat.
Figures come from our crop data; dates use Arkansas’s average frost dates. More in the full chili pepper growing guide.
Chili Pepper planting dates by USDA zone in Arkansas
Arkansas spans USDA zones 6b, 7a, 7b, 8a. Colder zones, usually higher or further inland, have a later last spring frost and an earlier first fall frost than the state average, so the chili pepper dates shift with them.
When to plant chili peppers in nearby states
| State | Last frost | Plant out |
|---|---|---|
| Arkansas (this page) | April 3 | Apr 10 – Apr 27 |
| Alabama | March 25 | Apr 1 – Apr 18 |
| Mississippi | March 20 | Mar 27 – Apr 13 |
| Louisiana | March 5 | Mar 12 – Mar 29 |
| Florida | February 12 | Feb 19 – Mar 8 |
Questions gardeners in Arkansas ask
When is the best time to plant chili peppers in Arkansas?
Plant chili pepper transplants outdoors in Arkansas between April 10 and April 27. That timing is set by Arkansas's average last spring frost of April 3.
When should I start chili pepper seeds indoors in Arkansas?
Start seeds indoors between January 30 and February 13, about 8 weeks before the last frost, so the seedlings are ready to plant out from April 10.
What is the latest I can plant chili peppers in Arkansas?
About August 23. Chili peppers need at least 70 days to mature after transplanting, and frost around November 1 ends the season, so later plantings risk being cut short.
When will chili peppers planted in Arkansas be ready to harvest?
Planted on time, chili peppers are usually ready from about June 26 to July 26, 70-100 days after transplanting.
When is the last frost in Arkansas?
On average around April 3, with the first fall frost around November 1 - about 212 frost-free days. Your town may differ by two weeks or more.