When to plant bell peppers in Louisiana
Louisiana’s average last spring frost is March 5, and the first fall frost typically arrives around November 15 — about 255 frost-free days (USDA zones 8a, 8b, 9a, 9b). Bell Pepper needs 60–90 days to mature, which fits comfortably within Louisiana's growing season.
When to plant bell peppers in Louisiana: the short answer
For a spring planting, plant out Mar 12 – Mar 29, with seeds started indoors Jan 1 – Jan 15. 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 Louisiana, step by step
- Start seeds indoors (Jan 1 – Jan 15). 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 (Mar 12 – Mar 29). 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 May 18 – Jun 17). 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 Louisiana’s average frost dates. More in the full bell pepper growing guide.
Bell Pepper planting dates by USDA zone in Louisiana
Louisiana spans USDA zones 8a, 8b, 9a, 9b. 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 |
|---|---|---|
| Louisiana (this page) | March 5 | Mar 12 – Mar 29 |
| Alabama | March 25 | Apr 1 – Apr 18 |
| Mississippi | March 20 | Mar 27 – Apr 13 |
| Florida | February 12 | Feb 19 – Mar 8 |
| Arkansas | April 3 | Apr 10 – Apr 27 |
Questions gardeners in Louisiana ask
When is the best time to plant bell peppers in Louisiana?
Plant bell pepper transplants outdoors in Louisiana between March 12 and March 29. That timing is set by Louisiana's average last spring frost of March 5.
When should I start bell pepper seeds indoors in Louisiana?
Start seeds indoors between January 1 and January 15, about 8 weeks before the last frost, so the seedlings are ready to plant out from March 12.
What is the latest I can plant bell peppers in Louisiana?
About September 16. Bell peppers need at least 60 days to mature after transplanting, and frost around November 15 ends the season, so later plantings risk being cut short.
When will bell peppers planted in Louisiana be ready to harvest?
Planted on time, bell peppers are usually ready from about May 18 to June 17, 60-90 days after transplanting.
When is the last frost in Louisiana?
On average around March 5, with the first fall frost around November 15 - about 255 frost-free days. Your town may differ by two weeks or more.