When to plant bell peppers in Alabama
Alabama’s average last spring frost is March 25, and the first fall frost typically arrives around November 5 — about 225 frost-free days (USDA zones 7b, 8a, 8b, 9a). Bell Pepper needs 60–90 days to mature, which fits comfortably within Alabama's growing season.
When to plant bell peppers in Alabama: the short answer
For a spring planting, plant out Apr 1 – Apr 18, with seeds started indoors Jan 21 – Feb 4. Wait until the soil is at least 60°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 bell peppers in Alabama, step by step
- Start seeds indoors (Jan 21 – Feb 4). Sow seeds ¼ inch deep in seed-starting mix under bright light. They take 7-14 days to sprout, fastest in soil around 82°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 1 – Apr 18). Space plants about 18 inches apart in rows 30 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, tomato hornworm. Diseases and disorders: bacterial leaf spot, anthracnose, blossom-end rot (calcium disorder), phytophthora blight.
- Harvest (from about Jun 7 – Jul 7). Bell Pepper takes 60-90 days to reach harvest. Needs warm soil; wait until nights stay above 55 F to transplant. Green peppers are just unripe coloured peppers left another 2-3 weeks.
Figures come from our crop data; dates use Alabama’s average frost dates. More in the full bell pepper growing guide.
Bell Pepper planting dates by USDA zone in Alabama
Alabama spans USDA zones 7b, 8a, 8b, 9a. 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 bell pepper dates shift with them.
When to plant bell peppers in nearby states
| State | Last frost | Plant out |
|---|---|---|
| Alabama (this page) | 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 |
| Arkansas | April 3 | Apr 10 – Apr 27 |
Questions gardeners in Alabama ask
When is the best time to plant bell peppers in Alabama?
Plant bell pepper transplants outdoors in Alabama between April 1 and April 18. That timing is set by Alabama's average last spring frost of March 25.
When should I start bell pepper seeds indoors in Alabama?
Start seeds indoors between January 21 and February 4, about 8 weeks before the last frost, so the seedlings are ready to plant out from April 1.
What is the latest I can plant bell peppers in Alabama?
About September 6. Bell peppers need at least 60 days to mature after transplanting, and frost around November 5 ends the season, so later plantings risk being cut short.
When will bell peppers planted in Alabama be ready to harvest?
Planted on time, bell peppers are usually ready from about June 7 to July 7, 60-90 days after transplanting.
When is the last frost in Alabama?
On average around March 25, with the first fall frost around November 5 - about 225 frost-free days. Your town may differ by two weeks or more.