Fava Bean
Vicia faba
Fava bean is a hardy cool-season legume sown very early while soil is still cold-tolerant. Upright plants may use optional support as pods lengthen, and harvest arrives roughly 75–100 days from sowing. Sustained heat can reduce pod set, so early sowing is central to success in warm climates.
Plant family Fabaceae · Also called broad bean
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Sow early while soil is still cool.
Direct sow outdoors from about six to two weeks before the last spring frost, taking advantage of hardy frost tolerance for an early stand. Plant seeds about 4 cm deep with germination in the listed 7–14 day range once soil is workable.
This record does not include an indoor start window; field sowing in the pre-frost window is the intended path. Succession sowings about every 14 days are listed, though heat later in spring may limit later stands.
Use this range as a planning baseline and adjust for local conditions.
Use this range as a planning baseline and adjust for local conditions.
Use this range as a planning baseline and adjust for local conditions.
Use this range as a planning baseline and adjust for local conditions.
Add optional support for tall stems.
Allow 15–20 cm between plants and 75 cm between rows for upright stems and developing pods. Optional support helps tall plants stay upright when winds arrive during pod fill.
Containers require at least 30 cm depth and about 15 litres of medium. Standard space need reflects both height and the width of branching tops at maturity.
Core measurements
Crop-level planning range.
Crop-level planning range.
Crop-level planning range.
Crop-level planning range.
Allow for the mature form of the selected variety.
Install support early when it is required or useful.
Water steadily before heat arrives.
Six hours of direct sun matches the full-sun label and supports strong early growth in cool soil. Moderate water at 25–35 mm weekly with pH 6.0–7.5; water deeply when the upper 2–3 cm dries.
Plants set poorly once sustained hot weather arrives, as noted in the key tip. Finish sowing early and rely on cool spring weather for flowering and pod development.
Sunlight
Full sun (6+ direct-sun hours/day)
Soil pH
A suitable acidity range for general growth.
Weekly water
Moderate water need.
Aim for even moisture and water deeply when the upper 2-3 cm of soil begins to dry.
Pick pods in the sowing-based window.
Expect 75–100 days from sowing for tender pods or immature beans, with harvest basis counted from sowing. Pick young pods for whole-pod use or shell larger seeds when size and color indicate readiness for your variety.
Regular picking can extend usefulness before plants shut down in heat. Remove finished plants after the last harvest to free space for warm-season crops.
Read with the full crop profile.
Read with the full crop profile.
Read with the full crop profile.
Read with the full crop profile.
Sow very early; plants set poorly once sustained hot weather arrives.
Fava Bean growing questions
Why must fava beans be sown early?
Plants set poorly once sustained hot weather arrives, so the key tip emphasizes very early sowing in the listed window from six to two weeks before the last frost.
Does fava bean need staking?
Support is optional in the record, but upright plants with heavy pod loads often benefit from stakes or string lines to stay upright in wind.
How hardy are fava beans to frost?
Frost tolerance is hardy, which supports the pre-frost outdoor sowing window and early spring growth when other tender crops cannot yet be planted.
What harvest timing is listed for fava bean?
The harvest range is 75–100 days from sowing, counted from sowing rather than transplanting, with pod quality best before heat shuts down new set.
Profile values are crop-level planning ranges compiled from sources S3,S4,S5. Local climate and variety can change actual results.
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