Pelham Gardens
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Peas

Sweet and tender straight from the pod. Easy to grow with the right support in place.

Waiting this month
Great for kids
First sprouts in 7–14 days

Sow

Feb – Jun

Plant Out

Mar – Apr

Harvest

Jun – Oct

Location

Indoor & Outdoor

Difficulty

Peas

Not the right time yet — plan to start in June, about 1 month away.

Growing Calendar

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sow
Transplant
Harvest

This month: May

Plan ahead for this crop

  • Check growing conditions
  • Prepare for next stage

Sowing Guide

What you'd find on the seed packet

Sow Depth

5cm

Spacing

7.5cm

Germination

7–14days

Thinning

No thinning needed — each seed is sown individually

Grower's Note

Direct sow in double rows. Protect early sowings from mice with wire mesh or fleece.

Planting Out Guide

Best spaces, conditions and how to plant out

Plant Spacing

10–15cm

Best Grown In

Raised beds, open ground

Conditions

Full sun, well-drained soil. Provide support canes or netting before planting.

Grower's Note

Do not over-feed — peas fix their own nitrogen. Pick pods regularly to keep plants producing.

Growing Stages

Approximate weeks from sowing to harvest

Sprouting

1wks

Seeds germinate and first leaves emerge. Keep warm and moist.

Establishing

4wks

Root system develops and plant builds structure. Pot on if needed.

Maturing

6wks

Plant reaches full size and begins producing. Harvest at peak.

Total~11 weeksfrom seed to harvest

Companion Plants

Plant these nearby for natural pest control, better yields, and healthier soil.

Climate Control

Today

C

Humidity

%

Water

Every 3–4 days

Sunlight

6+ hours direct sun

Watch Out For

Mice eat seeds

protect early sowings with wire mesh or start in pots and transplant once seedlings are established

Powdery mildew in dry weather

water at the base regularly and choose mildew-resistant varieties for later sowings

Pick pods regularly to keep plants producing

leaving mature pods on the plant signals it to stop flowering

Pests & Problems

Full guide →

Pea Moth

Caterpillars inside pods

Jun–Aug

Aphids

Black bean aphid on shoot tips and leaf undersides

May–Aug

Powdery Mildew

White powdery coating on leaves and stems

Jul–Sep

Organic Gardening

Feed & protect without buying

Feed

No Feeding Needed

Peas fix their own nitrogen from the air. Dig spent plants back into the soil after harvest to enrich it for next season.

Pest

Chilli & Garlic Spray

Simmer chilli and garlic in water for 20 minutes, cool, strain, and spray on stems to deter aphids.

More recipes on the Sustainability pageExplore →

What You'll Need

Equipment for growing peas

Organic Seeds — Just Seed

Certified organic, open-pollinated

Pea & Bean Netting

Jute support for climbers

Bamboo Canes

Pack of 20 × 120cm

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Grown Organically

Every method in this guide works with natural systems — no synthetic chemicals, no shortcuts.

Read our approach

Common Questions

About growing Peas in the UK

When should I sow peas in the UK?

Sow peas from February under glass or March–June outdoors. Autumn sowings (October–November) of hardy varieties overwinter for an earlier spring crop. Avoid sowing in cold, waterlogged soil.

Do peas need support?

Yes — most pea varieties are climbers and need support from day one. Use canes, twiggy sticks, netting or a trellis. Even dwarf varieties benefit from some support to keep pods off the ground.

Why are my pea plants yellow?

Yellowing pea plants often indicate nitrogen deficiency (unusual, as peas fix their own nitrogen), waterlogging, or pea moth damage. Check the roots are healthy and the soil drains freely.

How do I know when peas are ready to harvest?

Harvest peas when the pods are plump and well-filled but still bright green. Pick regularly — leaving pods on the plant signals it to stop producing. Mangetout and sugarsnap types are harvested earlier when flat or just filling.

Member guides

There's more to growing Peas than this guide covers.

Seasonal reminders, deeper guides, and the small adjustments that change a harvest.

See what's included

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