How to grow Dwarf French Bean in the UK
Phaseolus vulgaris
Dwarf French Bean (Phaseolus vulgaris) is a vegetable that grows well in UK gardens. No staking needed — perfect for containers. Pick small and often. This guide covers when and how to sow Dwarf French Bean, the soil and position it likes, watering and feeding, companion planting, and when to harvest.
When to sow & grow Dwarf French Bean
Sowing and harvest window through the year (UK):
Jan | Feb | Mar | Apr | May Sow | Jun Plant | Jul Harvest | Aug Harvest | Sep Harvest | 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
- 5 cm
- Spacing
- 15 cm apart, rows 45 cm
- Sowing
- Sow May–Jul once warm
- Growing
- Water at flowering and pod-set
- Harvest & upkeep
- Pick young and often
- Watch for
- Blackfly, slugs, halo blight
Companion planting for Dwarf French Bean
Grows well with:
Keep apart from:
Fixes nitrogen for hungry neighbours like sweetcorn and squash. Keep away from onions and garlic.
Add Dwarf French Bean to your free 12-month plan and get watering & sowing reminders — no sign-up needed.
Dwarf French Bean FAQs
When should I sow Dwarf French Bean in the UK?
In the UK, sow Dwarf French Bean in May. Sowing across these months gives the plant the right soil temperature and day length to establish well.
What grows well with Dwarf French Bean?
Dwarf French Bean grows well alongside Celery, Courgette, Cucumber, Nasturtium, Potato, Rosemary. Good companions can deter pests, attract pollinators or make better use of space.
What should you not plant near Dwarf French Bean?
Keep Dwarf French Bean away from Chives, Florence Fennel, Fennel, Garlic, Leek, which can compete with it or share pests and diseases.
How much sun does Dwarf French Bean need?
Dwarf French Bean prefers full sun (6+ hrs direct).
When is Dwarf French Bean ready to harvest?
Dwarf French Bean is typically ready to harvest in July, August, September in the UK.
Is Dwarf French Bean easy to grow?
Easy — good for beginners. No staking needed — perfect for containers. Pick small and often.