vegetable
legume family

Garden Pea

Pisum sativum

There are few greater pleasures in the allotment than eating fresh peas straight from the pod — the sugars start converting to starch the moment they're picked, which is why home-grown peas taste incomparably better than shop-bought. Sow directly into the soil in flat-bottomed trenches, spacing seeds 5–8cm apart. Most varieties need support — use pea sticks (twiggy branches), netting, or trellis. Dwarf varieties like 'Kelvedon Wonder' (60cm) need minimal support and are good for smaller spaces. For a longer season, make successional sowings from March to June and again in September for an autumn crop. Pick regularly to encourage continued pod production. Peas fix nitrogen in the soil through root nodules, enriching it for the next crop — leave the roots in the ground after cropping. Mange tout and sugar snap types are eaten pod and all, and are often more productive than shelling peas.

Plan where to grow Garden Pea using our vegetable garden planner.

SunlightFull sun
WateringModerate
Height1.8m
Spacing8cm
Germination7–10 days
Sowing MethodDirect sow
Frost HardinessHardy
Sowing Depth3–5cm

When to Sow Garden Pea

Sow garden pea in March, April, May, September, October.

Jan
Feb
Mar
Apr
May
Jun
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Oct
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Sowing months

Time to Harvest Garden Pea

Expect to harvest approximately 3 months after sowing.

Companion Plants

Expected Yield

Around 3–5kg of pods per 3m row; roughly 1kg of shelled peas from 3kg of pods.

Growing Tips

Provide support for climbing

Common Problems with Garden Pea

Pea moth

Small caterpillars inside the pods eating the developing peas — discovered at harvest when you open the pod. The adult moth lays eggs during flowering (typically June–July). Cover plants with fine mesh during flowering to exclude the moths, or time sowings to avoid peak moth activity: very early (February–March) or late (July–August) sowings are rarely affected.

Powdery mildew

A white powdery coating on leaves that's particularly common in late summer on stressed plants. Keep the roots consistently moist (peas are shallow-rooted and suffer quickly in dry spells), mulch around the base to retain moisture, and choose mildew-resistant varieties. Severe mildew shortens the cropping season but rarely ruins existing pods.

Mice eating seeds

Mice dig up and eat freshly sown pea seeds — sometimes entire rows disappear overnight. Start peas in pots or lengths of guttering indoors and transplant when well-rooted, or lay fine wire mesh (chicken wire) over the row immediately after sowing and leave it until seedlings are well established. Soaking seeds in paraffin before sowing is a traditional deterrent.

Plan your garden pea in the allotment planner

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Solanum lycopersicum var. cerasiforme

vegetable

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vegetable

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