Most of the country thinks of peas as a spring crop: you push the seed into cold March soil and hope for pods before summer heat shuts the vines down. But if you garden in the warm South, along the Gulf Coast, in the desert Southwest, or in coastal California, late fall is one of the best times of year to sow peas.
And if you're in a colder zone? Stick around. There's a short to-do list for you at the end so you're ready to sow the minute your soil can be worked in spring.
Why peas love the cool season
Peas are a true cool-season crop. They germinate in soil as cool as about 40°F (slowly) and do best when it's roughly 50–75°F. Once days turn hot, the plants stop setting flowers and the pods turn starchy and tough. That's why spring peas in the South often fizzle: the heat arrives before the harvest does.
Fall sowing flips that around. In zones 8b–10, late October through December (and into January in the warmest spots) gives peas exactly what they want: cool, bright days and soil that's no longer baking. Young pea plants also shrug off light frosts. The foliage is surprisingly tough, though flowers and young pods can be damaged when temperatures drop into the mid-20s, so keep a frost cover handy for cold snaps.
When to sow where you live
- Zones 9–10 (Florida, south Texas, Gulf Coast, Arizona low desert, much of coastal and southern California): Sow now through January. If your soil is still running warm after a hot October, wait a week or two. Seed sown in hot soil tends to rot or sulk.
- Zone 8 (much of the Deep South and Pacific Northwest lowlands): Late October is the tail end of your fall window. A quick-maturing variety is your best bet, and a winter cover over the bed will help protect blooms in a cold spell. In the Pacific Northwest, many gardeners hold their peas for a February–March sowing instead.
- Zone 7 and colder: It's too late for a fall pea crop. Peas sown now will usually rot in cold, wet soil before they ever come up. Your planting window opens again in late winter or early spring.
Which peas to grow
For a fall-to-winter crop, shorter vines and quicker maturity make life easier. A few good choices:
- Sugar Anne Snap Peas: compact, roughly 2-foot vines with sweet, edible-pod snap peas. One of the earliest snap peas around (about 55–60 days), which makes it a great pick when you're racing the calendar.
- Cascadia Snap Peas: a sturdy, slightly taller snap pea (around 2½–3 feet) with thick, juicy pods. Bred in Oregon with good disease resistance, including to powdery mildew, which can be a problem in damp fall and winter weather.
- Little Marvel Shelling Peas: an old-time dwarf shelling pea, about 18 inches tall, that needs little or no support. The pods are packed with sweet green peas for shelling. Perfect for small beds and containers.
How to sow peas this fall
- Pick a sunny spot. Winter sun is lower and weaker, so give peas the brightest spot you have, ideally 6+ hours of direct sun.
- Prep the soil lightly. Peas don't need rich soil. They make much of their own nitrogen through the bacteria on their roots. Loosen the bed, mix in a little compost, and skip the high-nitrogen fertilizer, which gives you lots of leaves and few pods.
- Soak (briefly) if you like. Soaking seed for a few hours, no more than overnight, can speed up germination. Long soaks can damage the seed.
- Sow about 1 to 1½ inches deep and 1–2 inches apart, in rows or double rows about 6–8 inches apart. In warm fall soil, the deeper end of that range helps keep the seed cool and moist. A garden dibber makes quick work of evenly spaced holes.
- Water in well, then keep the soil evenly moist, not soggy, until seedlings appear, usually in 7–14 days.
- Add support early. Even "bush" peas appreciate something to grab. A short trellis, netting, or a row of twiggy branches keeps vines off the ground and makes picking easy. Get it in place at sowing time so you don't disturb roots later.
Caring for winter peas
Once up, water when the top inch of soil is dry; winter rains may do most of the work for you. Mulch lightly around plants to hold moisture and keep soil temperatures steady.
Watch the forecast. If a hard freeze is coming once plants are flowering, drape a frost cloth or a winter cover for raised beds over them in the evening and remove it the next morning. Birds love pea shoots, so a little netting over young seedlings can save you a lot of grief.
Harvest tips
- Snap peas: Pick when the pods are plump and round but still crisp and bright green.
- Shelling peas: Pick when the pods are full and rounded, before they start to fade or turn waxy.
- Pick often. Every two or three days during peak harvest. The more you pick, the more the plants produce.
- Eat them fast. Like sweet corn, peas start turning their sugars to starch soon after picking. Get them into the kitchen (or straight into your mouth) as soon as you can.
In a colder zone? Here's your pea plan
You can't sow peas outdoors now, but you can set yourself up for an early start:
- Pick your spot now. Choose a bed that drains well and warms early in spring, and clean it up this fall so it's ready to plant.
- Get your seed now and store it somewhere cool, dry, and dark until spring.
- Sow as soon as the soil can be worked in late winter or early spring, often 4–6 weeks before your last frost date. Peas don't mind a little cold, but they hate soggy soil, so wait until a handful of soil crumbles instead of clumping.
Whether you're picking snap peas in January or planning an early-spring crop, a packet of peas is one of the best values in the garden. Grab a couple of varieties, try them side by side, and see which one wins at your house. Happy growing!