Peas

Peas in Brighton

Pisum sativum

A cool-season legume grown for its sweet pods or shelling peas. In the UK, peas thrive in early spring and autumn, needing support and protection from pests like mice and pigeons.

Height100cm
SunlightFull Shade
WaterHigh Water

Growing Guide

Step-by-step instructions for growing Peas

Planting Calendar

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Growing Guide for

Change the guide to see different planting timelines and tips.

Start peas indoors in guttering or deep modules to protect seeds from mice and get an early harvest. This method reduces root disturbance when transplanting.

1
Sow Seeds Indoors

29 Dec - 13 Jan

Sow seeds in guttering or deep modules filled with compost 29th December - 13th January. Space seeds about apart and cover with of compost. Keep at until germination, which usually takes 7–14 days.

2
Harden Off Seedlings

26 Jan - 2 Feb

Gradually acclimate seedlings to outdoor conditions over 7–10 days 26th January - 2nd February. Start with a few hours in a sheltered spot and increase exposure daily to prevent shock.

3
Transplant Outdoors

29 Jan - 12 Feb

Dig a shallow trench and slide the entire block of seedlings from the guttering into the trench without separating plants 29th January - 12th February. Space rows apart and water well. Install pea sticks, trellis, or netting immediately to support the plants as they grow.

4
Protect from Pests

5 Feb - 19 Feb

Cover the rows with fine netting or fleece to protect young shoots from pigeons and other birds. Check regularly for signs of mice and consider using cloches if needed.

5
Water and Feed

5 Dec - 22 Mar
every 2 weeks

Water heavily once flowers appear to help pods swell, aiming to keep the soil consistently moist. Apply a balanced liquid feed every 14 days to support growth.

6
Harvest Peas

5 Dec - 6 Apr

Pick pods regularly 5th December - 6th April to encourage more flowers. For garden peas, harvest when pods are swollen; for mangetout, pick while pods are completely flat. Use scissors to avoid damaging the vines.

Companion Plants

Plants that grow well (or poorly) with Peas

Why Companion Planting Matters

Companion planting can help deter pests, improve pollination, enhance growth, and maximize garden space. Some plants release chemicals that repel pests or attract beneficial insects, while others can improve soil quality or provide shade for sensitive plants.

Suggested Varieties

Popular varieties of Peas to consider

Kelvedon Wonder

A reliable early garden pea with sweet, small pods. It's resistant to mildew and good for cooler UK springs.

Oregon Sugar Pod

A mangetout variety with flat, tender pods that are best harvested young. It's vigorous and suits direct sowing.

Sugar Snap

A dual-purpose pea with edible pods that swell like garden peas. It's crunchy and sweet, needing regular picking.