Cool 20 Fava Beans

layout: base.njk title: "Fava Beans (Broad Beans)" plantName: "Vicia faba" category: "Cool Season Crops" description: "Growing guide for Fava Beans (Broad Beans) in West Virginia Zone 6b/7a" tags: planting-guide

Type: Annual
Family: Fabaceae (Leguminosae)
Sun: Full sun (6+ hours)
Water: Moderate (1-1.5" per week, consistent moisture during flowering/pod set)
Soil pH: 6.0-7.5 (optimal 6.5-7.0, tolerates wider range than most legumes)
Hardiness: Zones 3-11 (very cold hardy, one of hardiest legumes)

📅 Planting Calendar (WV Zone 6b/7a)

Method	Timing	Notes
Start indoors	February 1 - March 1	4-6 weeks before last frost. Sow 1" deep in soil blocks or biodegradable pots (roots sensitive). Germination in 7-14 days. Transplant carefully.
Direct sow	March 1 - April 30; September 15 - October 31	Soil temp 40-75°F optimal. Can sow as soon as soil is workable (often early March). Sow 1-2" deep, 4-6" apart. Spring and fall crops. Fall crop overwinters for early spring harvest.
Transplant	March 15 - April 30	Harden off 7-10 days. Space 4-6" apart. Tolerates heavy frost (to 20°F or lower).
Days to maturity	75-90 days	Spring planting: 75-90 days. Fall planting (overwintered): harvest May-June.
Succession plant	Every 3-4 weeks spring and fall	For continuous harvest. Stop when temperatures exceed 80°F. Resume in fall.

🌱 Expected Yield

Per plant: 0.5-1.5 lbs pods per plant. Shelled beans: 0.25-0.75 lbs per plant.
Per 10' row: 15-30 lbs pods. 8-15 lbs shelled beans.
Per season: With spring and fall crops: 25-50 lbs pods per 10' row annually.

🌾 Uses & Soil Benefits

Edible Uses

Fresh shelling beans: Harvest when pods are filled but still green. Remove beans from pod, blanch, slip off outer skin (double-shelling) for best quality. Young, small beans can be cooked whole.
Dry beans: Allow pods to blacken and dry on plant. Store as dried beans for soups, stews.
Pods: Very young, tender pods can be eaten whole like snap beans (before beans inside swell).
Leaves & shoots: Young fava bean shoots edible raw in salads or sautéed like spinach.
Flowers: Edible, attractive in salads (mild bean flavor).

Nitrogen Fixation

Capacity: Fava beans fix 150-200 lbs nitrogen per acre when grown as a cover crop (approximately 3-4 lbs N per 100 sq ft in home garden scale).
Mechanism: Rhizobium bacteria in root nodules convert atmospheric N₂ to plant-available forms.
Inoculant: Use pea/bean rhizobia inoculant at planting for maximum fixation (especially in new gardens or where legumes haven't grown before).
Residual benefit: 40-60% of fixed nitrogen remains in soil after harvest for subsequent crops.

Chop-and-Drop Biomass

Biomass production: Mature fava bean plants produce 2-4 tons green matter per acre (approximately 10-20 lbs fresh biomass per 100 sq ft).
Nitrogen content: Fresh fava bean green manure contains 2-3% nitrogen by dry weight.
Method: Cut plants at soil level when flowering (maximum biomass, before seeds mature). Chop stems and leaves, leave on surface as mulch or lightly incorporate.
Benefits: Adds organic matter, suppresses weeds, conserves moisture, feeds soil biology.

Cover Crop Benefits

Fall planting: Overwintered fava beans produce early spring biomass (March-April).
Deep taproot: Breaks compacted soil, improves drainage, mines nutrients from subsoil.
Cold hardiness: Survives temps to 10-15°F (some varieties to 0°F with protection).
Early season: Produces biomass earlier than most cover crops, perfect for early spring incorporation before warm-season planting.
Rotation value: Excellent before heavy feeders (corn, brassicas, squash) due to nitrogen contribution.

🌿 Growing Conditions

Soil: Well-drained, moderately fertile loam. Fava beans are light feeders (fix own nitrogen). Tolerates heavy clay better than most vegetables. pH 6.5-7.0 optimal. Inoculate with pea/bean rhizobia bacteria. Amend with 2-3" compost before planting. Raised beds good but not essential.
Fertilizer: Very light feeder. Inoculate seed with legume bacteria (fixes atmospheric nitrogen). Apply low-nitrogen fertilizer (5-10-10) at planting (1-2 tbsp per 10' row). Excess nitrogen reduces pod set. Phosphorus and potassium promote flowering.
Companions: Excellent with corn, potatoes, cucumbers, celery, summer savory. Fava beans fix nitrogen, benefit heavy feeders. Avoid planting with onions, garlic, shallots (alliums inhibit growth).
Avoid: Plant away from onions, garlic, leeks, shallots. Rotate 3-4 years away from other legumes (peas, beans, clover).
Pests: Aphids (major pest—black bean aphid common, hose off, insecticidal soap, beneficial predators), chocolate spot (fungal disease—improve airflow, resistant varieties), bean weevil (stored seeds, freeze after harvest).
Diseases: Chocolate spot (most common—brown spots on leaves, improve airflow, avoid overhead watering), rust (remove affected leaves), root rot (improve drainage), bean yellow mosaic virus (aphid-vectored, remove infected plants).

🥄 Planting Instructions (West Virginia Specific)

Fall Planting (Recommended for Zone 6b/7a)

Timing: September 15 - October 31 (6-8 weeks before first hard frost)
Method: Direct sow only (transplants don't overwinter well)
Depth: 1.5-2" deep (deeper than spring planting for winter protection)
Spacing: 4-6" apart in rows, 18-24" between rows
Mulching: Apply 4-6" straw mulch after plants emerge (protects through winter)
Overwintering: Plants establish roots before winter, go dormant, resume growth in March
Harvest: May-June (earliest bean harvest of season)
Best varieties: 'Aquadulce', 'Windsor', 'Broad Windsor' (most cold-hardy)

Spring Planting

Timing: March 1 - April 30 (as soon as soil is workable, 40°F+)
Method: Direct sow or transplant (starts indoors Feb 1 - March 1)
Depth: 1-1.5" deep
Spacing: 4-6" apart in rows, 18-24" between rows
Support: Stake or cage tall varieties (4-6' height); dwarf varieties (18-30") may not need support
Harvest: 75-90 days from planting (June-July)
Heat tolerance: Stop producing when temps exceed 80°F

Soil Requirements

pH: 6.0-7.5 (optimal 6.5-7.0); tolerate wider range than most legumes
Drainage: Moderate to well-drained; tolerate heavy clay better than most vegetables
Texture: Loam preferred, but adaptable to clay or sandy soils
Preparation: Amend with 2-3" compost before planting; avoid fresh manure (too much nitrogen)

Inoculant (Critical for Nitrogen Fixation)

Type: Pea/bean rhizobia bacteria (specific strain for Vicia species)
Application: Coat seeds at planting time (follow package rate—typically 1 oz inoculant per 10 lbs seed)
Method: Moisten seeds lightly, dust with inoculant, plant immediately
When essential: New gardens, soils without recent legume history, container plantings
Storage: Keep inoculant cool and dry; check expiration date (live bacteria)
Benefit: Increases nitrogen fixation 2-3x vs. uninoculated plants

🏺 Heirloom Varieties (5-10+)

'Windsor' (Long Pod Windsor)

Source: Seed Savers Exchange, Baker Creek Heirloom Seeds (rareseeds.com), Johnny's Selected Seeds (johnnyseeds.com)
Days: 85 days
Notes: English heirloom from 1700s. Long pods (10-12") with 5-7 large beans. Excellent flavor, creamy texture. Cold hardy. Traditional favorite. Requires double shelling (remove from pod, then remove outer skin from large beans). Rich, nutty taste.

'Broad Windsor'

Source: Seed Savers Exchange, Baker Creek
Days: 80 days
Notes: American selection of Windsor. Slightly earlier. Large beans, excellent flavor. Cold hardy. Reliable producer. Traditional American garden fava.

'Sweet Loraine'

Source: Seed Savers Exchange, Baker Creek, Johnny's Selected Seeds
Days: 75 days
Notes: Early variety. Tender, sweet beans. Can eat pods young like snap beans. Cold hardy. Excellent flavor. Less double-shelling needed when harvested young. Productive.

'Conte'

Source: Johnny's Selected Seeds, Baker Creek
Days: 78 days
Notes: Italian heirloom. Large pods, 5-6 beans per pod. Excellent flavor. Cold hardy. Traditional for Italian cuisine. Reliable yielder. Creamy texture.

'Dwarf Fan'

Source: Baker Creek, Seed Savers Exchange
Days: 75 days
Notes: Compact habit (24-30" tall vs. 4-6' for standard). Good for small gardens, containers. Good yield for dwarf type. Cold hardy. Easier to harvest (no staking needed).

'Aquadulce'

Source: Seed Savers Exchange, Baker Creek, Southern Exposure Seed Exchange (southernexposure.com)
Days: 80 days
Notes: Spanish heirloom. Very cold hardy—best for fall planting and overwintering. Long pods, large beans. Sweet flavor. Traditional for Mediterranean winter cultivation. Excellent for zone 6b/7a fall planting.

'Red Flowered'

Source: Seed Savers Exchange, Baker Creek
Days: 85 days
Notes: Ornamental and edible. Red-pink flowers (vs. typical white/black). Large beans. Good flavor. Beautiful in garden. Cold hardy. Dual-purpose variety.

'Sutton'

Source: Johnny's Selected Seeds, Baker Creek
Days: 70 days
Notes: Dwarf variety (18-24" tall). Early maturing. Good for containers, small gardens. Cold hardy. Reliable yield. Less staking needed. Good flavor.

'Imperial Green'

Source: Johnny's Selected Seeds, Baker Creek
Days: 80 days
Notes: Hybrid, F1. High yield, uniform. Disease resistant. Excellent flavor. Cold tolerant. Holds well in field. Popular with market growers.

'Crimson Flowered'

Source: Seed Savers Exchange, Baker Creek
Days: 85 days
Notes: Heritage variety. Deep red flowers. Large beans. Good flavor. Ornamental value. Cold hardy. Traditional in English cottage gardens.

📜 Cultural History & Domestication

Domesticated: Fava beans (broad beans) were among earliest domesticated crops, originating in Mediterranean/Near East region over 8000-10000 years ago. Wild ancestor disputed—possibly extinct wild Vicia faba or wild population in Israel.

Archaeological Evidence: Fava bean remains found in Neolithic sites in Israel, Iraq, Greece (7500-6500 BCE). Among very first domesticated plants. Evidence from Egypt (3000 BCE), Bronze Age sites across Europe. Pre-dates peas, common beans.

Historical Record: Ancient Egyptians cultivated fava beans extensively—staple food for all classes. Fava beans found in tombs as offerings. Greeks grew fava beans—Pythagoras (6th century BCE) reportedly forbade followers from eating fava beans (reasons debated: favism genetic condition, beans resemble testicles/reincarnation, political symbolism—beans used for voting). Romans valued fava beans—staple food for rich and poor. Different varieties for different classes. Fava beans traveled to China via Silk Road (by 1000 CE), became important crop. The word "fava" derives from Latin "faba" (bean). "Broad bean" distinguishes from common bean (Phaseolus vulgaris, from Americas). Medieval Europeans relied on fava beans as protein source—meat expensive, beans cheap. Fava beans were European staple bean until 1500s-1600s when common beans (kidney, navy, pinto) arrived from Americas. Common beans proved easier to grow, cook faster, gradually replaced favas in most of Europe. Fava beans remained important in Mediterranean (Italy, Greece, Spain, Egypt, Middle East). European colonists brought fava beans to Americas, but common beans preferred. Fava beans remained specialty crop in America. Recent heirloom revival, interest in Mediterranean cuisine increased fava popularity. Chefs value favas for unique flavor (nutty, creamy, distinct from common beans). Chinese cuisine uses fava beans (doubanjiang—fermented fava bean paste essential for Sichuan cuisine). Middle Eastern cuisine features fava beans prominently (ful medames—Egyptian national dish, slow-cooked fava beans with oil, lemon, garlic).

Cultural Significance: Fava beans have complex cultural history—staple food for millennia, then eclipsed by New World beans, now gourmet specialty. The Pythagorean prohibition on fava Beans remains mysterious—possibly favism (G6PD deficiency genetic condition causing hemolytic anemia from fava consumption, common in Mediterranean populations), possibly symbolic (beans associated with death, underworld in Greek culture), possibly political (beans used for voting in Athens). Favism still affects some Mediterranean, African, Asian populations—genetic adaptation to malaria also causes fava sensitivity. This iron fava beans were dangerous for some populations. Ful medames (Egyptian fava bean stew) national dish of Egypt, eaten for breakfast, lunch, dinner. Recipe unchanged for thousands of years. Ta'ameya (Egyptian falafel) made with fava beans (vs. chickpea falafel in Levant). Italian cuisine features fava beans traditionally—pasta con fave, fava puree, fava with pecorino cheese (classic Roman pairing), fresh fava with guanciale. "Fava e pecorino" traditional for Rome's San Giuseppe Day (March 19). Greek cuisine uses fava beans (fava soup, puree—actually yellow split peas sometimes called "fava" in Greek, confusing). Fresh fava beans double-shelled for best quality: remove from pod, blanch, slip off outer skin (time-consuming but worth it). Young, small favas can be cooked whole (skin tender). Larger beans benefit from skin removal. Fava beans nutritional powerhouse—protein (26g per cup cooked), fiber, folate, manganese, iron, phosphorus. Highest protein of any fresh vegetable. Nitrogen-fixing ability makes favas valuable in crop rotation—improves soil for subsequent crops. Fava beans very cold hardy—among hardiest legumes, can overwinter in zone 6b/7a. This makes them perfect for early spring or fall planting when other beans would die. Fall-planted favas overwinter, produce earliest harvest (May-June). The tall plants (4-6 feet) with black-and-white flowers attractive in garden. Staking required for best results. Fava beans' decline in America (replaced by common beans) and recent revival reflects changing food culture—convenience vs. unique flavor, tradition. Growing favas connects gardeners to ancient agricultural heritage—this is bean that built civilizations.

🥕 Harvest & Storage

Fresh Shelling Beans

When to harvest: Pods are filled, beans inside swollen, but pods still green and glossy (75-90 days from spring planting; May-June for overwintered fall crop)
Signs of readiness: Pods feel firm, beans visible as bumps inside, pod color bright green
Method: Pick individual pods as they mature (plants continue producing). Harvest every 3-4 days during peak.
Preparation: Remove beans from pod. For best quality, blanch beans 2-3 minutes, slip off outer skin (double-shelling). Young, small beans (<1" long) can be cooked whole without skin removal.
Yield indicator: 10-15 lbs shelled beans per 10' row when fully mature

Dry Beans

When to harvest: Pods turn black, dry, and rattle when shaken (90-100+ days from planting)
Method: Allow pods to dry completely on plant. If rain threatened, pull entire plant, hang indoors to finish drying.
Processing: Split dry pods, remove beans. Beans should be rock-hard, fully dry.
Finish drying: If humidity high, spread beans on screens indoors 1-2 weeks before storage
Yield: 8-12 lbs dry beans per 10' row

Storage Methods

Drying (for dry beans)

Condition: Beans must be fully dry (bite test: tooth should not leave mark)
Container: Airtight glass jars, Mylar bags, or food-grade buckets with tight lids
Location: Cool, dark, dry place (basement, root cellar, pantry)
Duration: 2-3 years when properly dried and stored
Pest prevention: Freeze dried beans 3-5 days after processing to kill any bean weevil eggs

Freezing (for fresh beans)

Prep: Shell beans, blanch 2-3 minutes, ice bath, drain thoroughly
Double-shelling optional: Blanch whole beans, slip off skins after cooling, then freeze
Method: Spread on baking sheet, freeze 2-3 hours (flash freeze), transfer to freezer bags
Duration: 10-12 months in freezer (0°F or below)
Quality: Retains bright green color, sweet flavor better than drying

Root Cellaring (for fresh beans in pod)

Condition: Harvest mature but not fully dry pods
Storage: Place whole pods in perforated plastic bags or ventilated crates
Environment: 32-40°F, 85-90% humidity
Duration: 2-3 weeks (short-term storage only)
Best for: Extended fresh harvest period, not long-term

Canning (pressure canning required)

Method: Pressure can only (low-acid food—botulism risk in water bath)
Process: Pack cooked beans into jars, process 75 minutes at 10-11 psi (adjust for altitude)
Duration: 1-2 years shelf life
Note: Deteriorates texture more than freezing or drying

🌾 Seed Saving

Method: Fava beans are annual, primarily self-pollinating (flowers fertilize themselves before opening, but some cross-pollination occurs via bees). This makes seed saving relatively easy. Allow best pods to mature on plant—turn black, dry, rattle when shaken. Don't harvest for eating; let pods fully mature. Pick pods when black and completely dry. Split pods, remove beans. Beans should be rock-hard, fully dry. If humid, finish drying indoors on screens 1-2 weeks. Store in airtight containers.
Isolation distance: 300-500 feet between varieties (though favas primarily self-pollinate, 10-20% cross-pollination can occur via bees). For home use, 100-200 feet usually adequate. Cage individual plants if growing multiple varieties close together.
Viability: 3-5 years when stored in cool, dry, dark conditions in airtight containers. Fava bean seeds are large and store well, but can be susceptible to bean weevil. Freeze dried seeds 3-5 days after harvest to kill any weevil eggs.
Special notes: Save seed from minimum 5-10 plants to maintain genetic diversity. Select for flavor, pod size, bean size, disease resistance, earliness, cold tolerance. Favas easy to save seed from—primarily self-pollinating means minimal isolation needed. Let pods dry completely on plant for best viability. In humid climates, harvest when pods black but before mold develops, finish drying indoors. Bean weevil can infest stored seeds—freeze seeds 3-5 days after drying to kill any eggs. Store in airtight containers with silica gel or dry rice to maintain low humidity. Fava beans are large seeds—easy to handle, process. Save seeds from healthiest, most productive plants. For continuous improvement, select plants with most pods, best flavor, disease resistance. Overwintering varieties (like Aquadulce) should be selected from plants that survived winter best.

📖 Sources Consulted

Jett, Lewis W. "2026 Garden Calendar." WVU Extension Service.
Ashworth, Suzanne. Seed to Seed: Seed Saving and Growing Techniques for Vegetable Gardeners, 2nd ed. Seed Savers Exchange, 2002.
"Growing Fava Beans in the Home Garden." Ohio State University Extension, HYG-1614-11.
"Fava Bean Production." University of California Agriculture and Natural Resources, Publication 7224.
"Fava Bean Varieties." Seed Savers Exchange Yearbook. seedsavers.org, 2025.
Baker Creek Heirloom Seeds Catalog. rareseeds.com, 2025.
Johnny's Selected Seeds Grower's Library. johnnyseeds.com, 2025.
Kiple, Kenneth F. and Kriemhild Coneè Ornelas, eds. The Cambridge World History of Food. Cambridge University Press, 2000. (Historical references)
"The History of Fava Beans." University of Illinois Extension. web.extension.illinois.edu.
"Ful Medames: Egypt's National Dish." Serious Eats. seriouseats.com.

Added to WV Planting Guide 26155 — The Loop Farmstead