How to grow Mangetout in the UK
Pisum sativum macrocarpon
Mangetout (Pisum sativum macrocarpon) is a vegetable that grows well in UK gardens. Pick BEFORE peas swell — once swollen it's tough. Snap fresh from the plant for stir-fries. This guide covers when and how to sow Mangetout, the soil and position it likes, watering and feeding, companion planting, and when to harvest.
When to sow & grow Mangetout
Sowing and harvest window through the year (UK):
Jan | Feb | Mar Sow | Apr Sow | May | Jun Harvest | Jul Harvest | Aug Harvest | Sep | Oct | Nov | Dec |
Soil, position & care
- Soil
- Fertile, free-draining soil enriched with garden compost
- Soil pH
- 6.5–7.0 (neutral)
- Position
- Open, sunny site
- Sowing depth
- 4 cm
- Spacing
- 7 cm apart in double rows
- Sowing
- Sow Mar–Jun; support with netting
- Growing
- Keep weed-free and evenly watered; mulch to hold moisture
- Harvest & upkeep
- Pick flat pods young before peas swell
- Watch for
- Pea moth, mice, mildew
Companion planting for Mangetout
Grows well with:
Keep apart from:
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Mangetout FAQs
When should I sow Mangetout in the UK?
In the UK, sow Mangetout in March, April. Sowing across these months gives the plant the right soil temperature and day length to establish well.
What grows well with Mangetout?
Mangetout grows well alongside Rosemary, Summer Savory. Good companions can deter pests, attract pollinators or make better use of space.
What should you not plant near Mangetout?
Keep Mangetout away from Chives, Florence Fennel, Fennel, Garlic, Leek, which can compete with it or share pests and diseases.
How much sun does Mangetout need?
Mangetout prefers full sun (6+ hrs direct).
When is Mangetout ready to harvest?
Mangetout is typically ready to harvest in June, July, August in the UK.
Is Mangetout easy to grow?
Easy — good for beginners. Pick BEFORE peas swell — once swollen it's tough. Snap fresh from the plant for stir-fries.