When to plant beets 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). Beet needs 50–70 days to mature, which fits comfortably within Alabama's growing season.
When to plant beets in Alabama: the short answer
For a spring planting, sow Feb 20 – Mar 11. Seeds germinate in soil from 45 to 85°F.
Succession sow again in Alabama: Mar 15 · Apr 2 · Apr 20
Spring succession stops before summer heat makes it bolt. Start sowing again in late summer for a fall crop (see the fall window above).
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 beets in Alabama, step by step
- Prepare the bed. They need six or more hours of sun for the best growth, though four to six hours in partial shade is enough and loose soil at least 12 inches deep, with a pH between 6.0 and 7.5. Dig in compost before planting.
- Sow outdoors (Feb 20 – Mar 11). Space plants about 4 inches apart in rows 12 inches apart, sowing seed 0.75 inch deep. It handles frost well, so it can go out before the last frost date. As a cool-season crop it does best before summer heat arrives in Alabama.
- 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: leaf miner, flea beetle, aphids. Diseases and disorders: cercospora leaf spot, scab, damping off.
- Harvest (from about Apr 16 – May 6). Beet takes 50-70 days to reach harvest. Each wrinkled 'seed' is a cluster of 2-4 seedlings - thin to one or transplant the extras while tiny. Thinnings are edible greens.
Figures come from our crop data; dates use Alabama’s average frost dates. More in the full beet growing guide.
Beet 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 beet dates shift with them.
When to plant beets in nearby states
| State | Last frost | Sow |
|---|---|---|
| Alabama (this page) | March 25 | Feb 20 – Mar 11 |
| Mississippi | March 20 | Feb 15 – Mar 6 |
| Louisiana | March 5 | Jan 31 – Feb 19 |
| Florida | February 12 | Jan 10 – Jan 29 |
| Arkansas | April 3 | Mar 1 – Mar 20 |
Questions gardeners in Alabama ask
When is the best time to plant beets in Alabama?
Sow beets in Alabama between February 20 and March 11. That timing is set by Alabama's average last spring frost of March 25.
Can I plant beets in the fall in Alabama?
Yes. For a fall crop, sow between August 24 and September 10, so the crop matures in cool weather before Alabama's first frost around November 5.
When will beets planted in Alabama be ready to harvest?
Planted on time, beets are usually ready from about April 16 to May 6, 50-70 days after sowing.
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.