Freshly picked peas, eaten within minutes of shelling, taste nothing like the frozen kind — they are sweet, crisp and almost creamy. Peas are also one of the easiest vegetables a beginner can grow: they germinate reliably in cool spring soil, need no feeding, and actually improve the ground they grow in by fixing nitrogen from the air.
This guide covers the three main types — shelling peas, mangetout and sugar snaps — plus when to sow, what supports they need, and the succession trick that keeps you picking for months. Written for Central and Western Europe, no experience assumed.
| Care point | What peas need |
|---|---|
| Sun | Full sun to partial shade |
| Water | Regular once flowering; critical while pods swell |
| Soil & pH | Ordinary, well-drained; pH 6.0–7.5; no rich manure needed |
| Sow outdoors (Central Europe) | March–June (earlies from late Feb under cover) |
| Spacing | 5 cm apart in double rows 20 cm apart |
| Days to harvest | 60–90 days from sowing |
| Difficulty | Easy — one of the best beginner crops |
Step 1: Pick your type — shelling, mangetout or sugar snap
The three types differ in what you eat. Shelling peas (the classic) are grown for the peas inside — you open the pod and eat the seeds. Mangetout (snow peas) are picked young and flat, and you eat the whole pod. Sugar snaps are the sweet middle ground: plump, crisp pods you eat whole, seeds and all.
For beginners, sugar snaps are the best first choice: no shelling, very sweet, and productive. Good varieties include 'Delikata' and 'Sugar Ann'. If you love traditional peas, 'Hurst Green Shaft' is a reliable shelling variety; for mangetout, 'Oregon Sugar Pod' rarely disappoints. You can grow two types side by side — they need identical care.
Step 2: Sow at the right time — cool soil is fine
Peas are cool-season plants that germinate in soil as cold as 5°C, so they are among the first crops you can sow outdoors: March to June in Central and Western Europe. Early sowings (March) crop in June; late sowings (June) crop in August. Sow a row every 3–4 weeks for a continuous harvest rather than one glut.
Avoid sowing into cold, waterlogged soil — seeds rot before they sprout. If March is miserable, wait a week or two; late sowings in warming soil catch up fast. Like lettuce and spinach, peas follow the cool-season rhythm — see our first vegetable garden guide for fitting them into a year plan.
Step 3: Sow simply — no special treatment needed
Make a flat-bottomed drill about 5 cm deep, water it, then sow seeds 5 cm apart. Many gardeners sow in double rows — two parallel drills 20 cm apart — which supports itself better and uses space efficiently. Cover with 5 cm of soil, firm gently, and water in.
Birds love pea seeds and young shoots, so cover the row with netting or fleece until plants are 10 cm tall. Mice are the other enemy of early sowings — if seeds vanish overnight, sow into pots or guttering indoors and transplant the seedlings out. Germination takes 7–14 days in cool soil, faster when it warms.
Step 4: Give them something to climb
Most peas need support — their tendrils grab anything vertical. The traditional method is pea sticks: twiggy branches pushed into the ground along the row. Alternatives work just as well: netting stretched between canes, chicken wire, or a simple trellis. Erect supports when plants are 10 cm tall, before the tendrils start flailing.
Support height depends on the variety: check the packet — dwarf varieties (45–60 cm) need only short sticks, while tall varieties reach 1.5–2 m and need a proper frame. Dwarf sugar snaps in a large pot with a small obelisk are perfect for balconies; see our container gardening guide for pot sizes.
Step 5: Water when it matters — flowering onwards
Peas are not thirsty early on, but once flowers appear, consistent water is essential: drought during flowering and pod-swelling gives small, starchy peas and poor yields. Water deeply once or twice a week in dry spells, directing water at the base of the plants.
Mulch the row with compost or straw to keep moisture even — it also suppresses the weeds that compete with shallow pea roots. Do not overfeed: peas fix their own nitrogen from the air, so rich soil or nitrogen fertiliser produces leafy plants with few pods. Ordinary soil is perfect.
Step 6: Pick often and pick young
Harvest changes the flavour: peas convert their sugars to starch within hours of picking, so pick just before eating for the sweetest taste. Shelling peas are ready when pods are plump but still bright green; mangetout when pods are flat and glossy; sugar snaps when pods are plump and crisp — taste one to check.
Pick every 2–3 days: regular picking signals the plant to keep producing, while pods left to mature tell it the job is done. Overmature pods go starchy and the plant stops flowering. At season's end, leave the roots in the ground — the nitrogen nodules on them feed the next crop, which is why peas are brilliant before hungry crops like lettuce.
Troubleshooting: common pea problems
Seeds vanished after sowing: Mice — the classic early-spring pest. Sow into pots or lengths of guttering under cover and transplant out at 5–8 cm tall, or cover direct sowings with fine mesh until established.
Plants yellow and stunted, no flowers: Usually waterlogged soil or pea weevil damage (notched leaf edges are the giveaway). Improve drainage, and accept some weevil nibbling — plants usually outgrow it. Rotate peas: never grow them in the same spot two years running.
Powdery white coating on leaves in summer: Powdery mildew, common on late sowings in dry weather. Water at the base, improve airflow with proper spacing, and choose mildew-resistant varieties for summer sowings. Affected pods are still edible.
Pods are empty or have tiny peas: Poor pollination or drought during pod-fill. Bees do most of the work, so avoid spraying anything during flowering; water consistently once pods start swelling.
What to do this October
October is not pea-sowing time — but it is planning and clearing time. Pull up finished pea plants (leave the roots in the ground for their nitrogen), compost the healthy foliage, and note where peas grew so you can rotate them next year — peas should not follow peas, beans or other legumes in the same bed.
In mild areas you can sow overwintering peas ('Meteor' or 'Douce Provence') in October under a cloche for an extra-early crop next spring — a gamble that pays off in sheltered gardens. Otherwise, order seeds now while choice is best. See the full October checklist for the month's other jobs.
Frequently asked questions
Do peas need fertiliser?
No — that is their superpower. Peas fix nitrogen from the air through nodules on their roots, so they thrive in ordinary soil and actually enrich it for the next crop. Never give them nitrogen-rich feed.
Can I grow peas in pots?
Yes — dwarf varieties in a pot at least 25 cm deep with a small support. They dry out faster than in the ground, so water regularly once flowering starts. One large pot gives a surprising number of pods.
Why are my peas starchy instead of sweet?
Picked too late, or left sitting after picking. Harvest shelling peas when pods are plump but young, and eat or freeze within an hour or two of picking — the sugars turn to starch fast.
What's the difference between mangetout and sugar snap?
Mangetout pods are flat and eaten young; sugar snap pods are round, plump and sweeter — you wait longer before picking. Both are eaten pod-and-all, unlike shelling peas where you discard the pod.
Related guides
- How to Grow Lettuce at Home: Beginner's Guide — another cool-season favourite for the same bed
- Your First Vegetable Garden: A Complete Beginner's Guide — plan peas into your first year
- How to Grow Spinach at Home: Beginner's Guide — sow alongside peas in spring
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