White beans (flageolets): Sowing, planting and harvest calendar
When and how do you sow white beans and flageolets outdoors?
Sow your white beans or flageolets outdoors once frost risk has passed and the soil has warmed. Cold, waterlogged soil encourages poor emergence and seed rot. Choose a sunny place with soil that drains excess water. Check the packet for your variety’s habit: dwarf and climbing beans need different layouts. This matters even when both are grown for similar pale seeds rather than whole pods.
Weed the area and prepare an even surface without compacting it. Make drills or holes about three to five centimetres deep, depending on soil and supplier instructions. Place the seeds with enough room for adult plants, cover them and firm lightly. Rows or small blocks suit dwarf forms. For climbing forms, position the support before the stems develop. Only climbing varieties need tall poles; a shelling-bean name alone does not establish that requirement.
Water gently if the ground is dry, then monitor emergence. Keep enough moisture for germination without saturating the soil. Check for slug damage and gaps where seeds have failed. A further small sowing may be possible if there is enough season left for the seeds to develop before cold weather. Use local conditions and the variety’s cycle to judge that timing.
How to care for this plant
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Weed
If weeds are competing with your young plants, remove them before they take over. Close to the plants, work by hand without disturbing the soil deeply to protect the roots. A weed-free row needs no action.
When and how do you harvest white beans and flageolets?
Harvest your white beans or flageolets according to how you want to use the seeds. For fresh or partly dried beans, wait until seeds are well formed inside pods that start yellowing and wrinkling. Check several pods: seeds should be developed but still tender. To retain the green colour of a flageolet suited to that use, do not wait for the seed to dry completely. Exact colour and stage depend on the variety.
For dry beans, wait for brown, dry, brittle pods containing hard seeds. Choose dry weather for picking. Support the stem and remove pods gently without pulling up the plant. Separate mouldy or damaged pods. If wet weather threatens already mature pods, finish drying them in a dry, ventilated place protected from moisture. Keep them spread out so air can circulate during this final stage.
Shell fresh beans for prompt use and keep them cool during a short wait. Beans intended for dry storage must be completely dry before going into a suitable container in a cool place away from moisture. Check their condition and reject spoiled seeds. Still-tender beans cannot be stored like dry beans, so choose preservation according to their actual state rather than their colour alone.
White beans (flageolets)
- Type : Vegetables
- Subtype : Seed vegetables
- Botanical Family : Fabaceae (papilionaceae / legumes)
Characteristics
- Lifecycle : Annual
- Exposure : Full Sun
- Frost Hardiness : Frost Sensitive
- Cultivation Difficulty : Easy
- Mature height : 40 cm
Sowing & Planting
- Greenhouse Growing : Not Required
- Sowing Depth : 3 cm
- Plant Spacing : 8 cm
- Row Spacing : 40 cm
Maintenance
- Maintenance : Low
- Water Requirements : Moderate
Other characteristics
- Soil Type : Humus-rich
- Soil pH Preference : Neutral
- Pest Sensitivity : Moderate
- Disease Sensitivity : Moderate
- Weed Sensitivity : Moderate
- Pollination : Self-pollinating
- Propagation : Sowing