When to Plant Peas in Alabama
Published: April 24, 2026
Alabama gardeners in Zone 7b have a 38-week growing season for pea (March 1 to November 22). Alabama's spring and fall windows both work well for pea — some gardeners plant both successions for a long harvest. This guide gives exact dates for Alabama based on your local frost calendar.
Pea Planting Dates for Alabama
| Start seeds indoors | Year-round |
| Last frost (average) | March 1 |
| Direct sow outdoors | January 25–February 4 |
| Expect first harvest | March 21 – April 5 |
| Fall crop start | September 13–23 |
| Fall harvest | November 7 |
| First fall frost (average) | November 22 |
Dates above assume Zone 7b, the most common zone in Alabama. Gardeners in cooler Birmingham (Zone 7b) plant 1–2 weeks later; warmer Montgomery (Zone 8a) can plant 1–2 weeks earlier.
⚠ Plant peas 4–6 weeks before last frost — one of the first vegetables of spring. Tolerate light frost. Also plant in late summer for a fall harvest.
Growing Peas in Alabama's Climate
Alabama's moderate Zone 7b climate is well-suited to pea with minimal special accommodation. The standard transplant calendar works as written, and harvest windows line up with what seed packets recommend without adjustment.
Succession planting extends your pea harvest significantly in Alabama. A second planting 3 to 4 weeks after the first gives you a backup in case of pest pressure and extends the total harvest window into early fall.
Common pea pests to watch for in Alabama include Pea Aphid and Powdery Mildew. The first line of defense is companion planting: Carrot and Radish planted nearby discourage several of these pests by confusing host-plant identification or repelling adults before they can lay eggs. Weekly garden walks in the early morning catch problems when they're still manageable.
Pea Garden Calendar for Alabama
| Month | Task | Notes |
|---|---|---|
| January | Direct sow seeds | Sow seeds 1/4–1/2 inch deep, 3 inches apart |
| February | — | Dormant season |
| March | First harvest window opens | Pea begins producing 55–70 days after transplant |
| April | — | Dormant season |
| May ← | Watch for bolting | Harvest promptly; spring heat arrives quickly |
| June | — | Dormant season |
| July | — | Dormant season |
| August | — | Dormant season |
| September | Fall crop planting | Transplant or direct sow for fall harvest before frost |
| October | — | Dormant season |
| November | First frost approaches | Harvest remaining pea; cover plants on frost nights |
| December | — | Dormant season |
Pea Growing Tips for Alabama Gardeners
- •Soak pea seeds overnight before planting to speed germination in cool soil.
- •Install a 4–6 foot trellis at planting time — peas climb from day one and produce more per square foot when supported.
- •Alabama's moderate climate supports succession planting — sow new transplants or seeds every 3 weeks during spring to extend the harvest window into fall.
- •Sow every 2 weeks through early spring for a continuous 6-week harvest window.
Companion Planting for Peas in Alabama
In Alabama's moderate climate, planting pea with Carrot and Radish helps deter pests and improve soil. Avoid planting near Onion and Garlic, which inhibit pea growth through root chemistry or shared pest pressure. See the full pea companion planting guide for the complete list.
Peas Planting Dates by City in Alabama
Top cities in Alabama — select for city-level frost dates and planting calendars.
Frequently Asked Questions
When should I plant pea in Alabama?
In Alabama (Zone 7b), start pea seeds indoors around Year-round and transplant outdoors around null — 0 weeks after the state's average last frost of March 1.
What is the last frost date in Alabama?
Alabama's average last frost date is March 1 in the state's most common Zone 7b. Frost dates vary by city — higher elevations and northern counties run 1 to 3 weeks later than the state average. See the city list below for city-level frost dates.
Can I grow pea year-round in Alabama?
pea is a cool-season crop in Alabama, with spring and fall windows. Summer heat bolts the plants before they can produce a harvestable crop. Succession planting every 2–3 weeks stretches the harvest window.
What pea varieties grow best in Alabama?
For Alabama's Zone 7b, consult a local nursery or extension office for peas variety recommendations.
When do I start pea seeds indoors in Alabama?
Pea does not need indoor starting in Alabama — direct sow around January 25–February 4 once soil reaches 40°F. Indoor starting is not recommended for this crop because pea transplants poorly.