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Fava bean
Vicia faba
Overview
One of the oldest cultivated food plants, fava beans have nourished Mediterranean and Middle Eastern civilizations since the Bronze Age. These large, buttery legumes grow in cool weather when most other beans cannot, making them a valuable spring and fall crop. Their deep taproots fix nitrogen and break up compacted soil, providing dual service as food and soil-builder.
Growing Conditions
Companion Planting & Soil
Good Companions
Avoid Planting Near
Planting Calendar
When to sow, transplant, and harvest by growing zone.
| Zone | Action | Months | Notes |
|---|---|---|---|
| Cold (1-2) | Direct Sow | May — May | Direct sow as soon as soil is workable; tolerates light frost |
| Cold (1-2) | Harvest | Jul — Aug | Harvest when pods are plump; beans should be bright green |
| Cool (3-4) | Direct Sow | Mar — Apr | Sow early spring; cool-season crop that needs 80-100 days |
| Cool (3-4) | Harvest | Jun — Jul | Harvest when pods feel full; double-peel for best flavor |
| Moderate (5-7) | Direct Sow | Feb — Mar | Sow in late winter/early spring; prefers temps 60-65°F |
| Moderate (5-7) | Direct Sow | Oct — Nov | Fall sow for overwintering in mild areas |
| Moderate (5-7) | Harvest | May — Jun | Harvest spring-sown crop |
| Warm (8-9) | Direct Sow | Oct — Dec | Sow in fall/early winter; grows through cool months |
| Warm (8-9) | Harvest | Feb — Apr | Harvest late winter/early spring |
| Hot (10+) | Direct Sow | Nov — Jan (wraps) | Sow in late fall/winter; cannot tolerate heat |
| Hot (10+) | Harvest | Feb — Mar | Harvest before heat arrives |
Uses
Culinary
- Fresh or dried in Mediterranean and Middle Eastern dishes
- Young pods eaten whole like snap beans
- Pureed into dips, falafel, and ful medames
Medicinal
- Rich in L-dopa, studied for Parkinson's disease support
- High in plant protein, folate, and fiber
- Iron-rich for supporting blood health
Other Uses
- Cool-season nitrogen fixer for crop rotations
- Cover crop that improves soil structure
Safety Notes
Although often used as an edible seed, there is a report that eating the seed of this plant can cause the disease 'Favism' in susceptible people[76]. Favism only occurs in cases of excessive consumption of the seed (no more details are given[K]) and when the person is genetically inclined towards the disease[213].
