Classification
Product TypeRaw Material
Product FormFresh
Industry PositionPrimary Agricultural Product
Raw Material
Commodity GroupLeguminous vegetable / pulse (Phaseolus bean)
Scientific NamePhaseolus lunatus L.
PerishabilityHigh
Growing Conditions- Grown across humid, sub-humid, and semi-arid tropical climates and warm temperate climates; requires a dry period for seed maturation
- Commonly cited favorable temperatures about 16–27°C
- Commonly cited rainfall range about 900–1500 mm/year (with some drought tolerance once established in certain forms)
- Prefers well-drained soils; commonly cited preference for pH above ~6 but some cultivars tolerate more acidic soils
Main VarietiesSieva (small-seeded / baby lima), Big Lima (large-seeded), Potato (small, more globular seed type)
Consumption Forms- Fresh in pods (cooked after shelling)
- Fresh shelled green seeds (boiled/cooked)
- Dried beans
- Canned beans
- Frozen beans
Grading Factors- Pods fairly well filled and not excessively small
- Freedom from soft decay, insect damage, and mechanical injury
- Freshness and avoidance of overmaturity
- Cleanliness and absence of dirt/foreign matter
Planting to HarvestBushy annual forms are commonly cited as producing harvestable seeds in roughly 60–110 days, while perennial/climbing forms may take longer to reach maturity (commonly cited as ~180–240 days).
Market
Fresh lima beans (Phaseolus lunatus) are a relatively niche traded leguminous vegetable compared with lima beans sold as dried, canned, or frozen products, and species-specific global production statistics are commonly aggregated with other legume grains in major datasets. Literature notes the United States as a historically important producer, with Madagascar and Peru also cited as notable producers, but up-to-date global totals for lima beans alone are not systematically reported. In fresh form, the product is marketed in pods or as shelled green seeds and is logistics-sensitive: recommended refrigerated transit/storage life for pods is only a few days under high humidity. As a result, fresh lima bean trade tends to be more regional and seasonal than processed forms, with quality sorting, rapid cooling, and short lead times driving commercial feasibility.
Major Producing Countries- 미국Historically cited as the most important producer in mid-1990s literature; species-specific global production statistics are commonly aggregated with other legume grains in FAOSTAT.
- 마다가스카르Cited as a notable producer in mid-1990s literature; species-specific global production statistics are commonly aggregated with other legume grains in FAOSTAT.
- 페루Cited as a notable producer in mid-1990s literature; species-specific global production statistics are commonly aggregated with other legume grains in FAOSTAT.
Supply Calendar- United States:Aug, Sep, OctSeasonal availability for fresh lima beans in U.S. consumer channels is commonly cited as late summer to early autumn.
Specification
Major VarietiesSieva (small-seeded / "baby" lima type), Big Lima (large-seeded type), Potato (small, more globular seed type)
Physical Attributes- Flattened pods typically containing 2–4 seeds; seed size and color vary widely by cultivar group
- Green pods for fresh market; green immature seeds are commonly consumed as a vegetable when shelled
Compositional Metrics- Cyanogenic glycosides (notably linamarin) can be present and vary by genotype and maturity; adequate cooking is a key safety control
Grades- UNECE FFV-06 marketing standard uses commercial classes (e.g., Class I / Class II) for beans in trade
- USDA AMS U.S. grades exist for lima bean pods (e.g., U.S. No. 1) based on fill, freshness, shape, and freedom from decay/damage
Supply Chain
Value Chain- Harvest (pods) -> field packing or transport to shed -> sorting for fill/defects -> rapid cooling -> high-RH refrigerated transport -> distribution -> retail/foodservice
- Optional: shelling to green seeds for fresh sale -> refrigerated distribution (short holding time)
Demand Drivers- Demand is often dominated by dried, canned, and frozen lima bean formats; fresh pods/shelled green seeds are more seasonal and regionally supplied
Temperature- For lima beans in pods, refrigerated handling around 5–6°C with high relative humidity is commonly cited for transit/storage planning
Shelf Life- For lima beans in pods, approximate refrigerated transit/storage life is commonly cited as about 5 days under recommended conditions, making delays and cold-chain breaks high-risk
Risks
Food Safety HighLima beans contain cyanogenic glycosides (including linamarin) that can release cyanide when raw or improperly cooked; genotype and maturity can influence cyanogenic potential, creating a safety and reputational risk if preparation guidance and process controls are inadequate.Use supplier specifications and consumer/foodservice preparation guidance; for processed formats, validate time/temperature controls (e.g., blanching/boiling) to reduce cyanogenic potential.
Shelf Life Limitation MediumFresh lima beans in pods have a short recommended refrigerated transit/storage life (on the order of days), so port delays, temperature excursions, or low-humidity storage can quickly translate into shrink, quality claims, and rejected lots.Prioritize rapid cooling, high-humidity cold chain, and short lead-time routing; avoid mixed loads that raise ethylene/temperature management complexity.
Market Transparency MediumSpecies-specific production statistics for lima bean are commonly aggregated with other legume grains in major global datasets, and many trade classifications group lima beans with other fresh/chilled beans, limiting visibility into true global supply/demand balance.Triangulate with customs-line data where available, buyer/seller contract volumes, and targeted market intelligence rather than relying on aggregated categories alone.
Climate MediumLima bean performs best within warm temperature bands and moderate rainfall regimes; heat, drought, or excessive humidity outside cultivar tolerance can reduce yields and elevate disease pressure, tightening fresh supply windows in affected regions.Diversify sourcing across agro-climatic zones and cultivar types; monitor seasonal forecasts and irrigated vs rainfed exposure in key supply regions.
Sustainability- Food loss and waste risk in fresh trade due to short refrigerated life and moisture-loss sensitivity
- Legume agronomy theme: lima bean is an N-fixing legume and has been used as green manure/cover crop in some systems
FAQ
Why is it important to cook lima beans thoroughly?Lima beans contain cyanogenic compounds (including linamarin) that can release cyanide when the bean is damaged or undercooked. Proper cooking is a key safety step to reduce this risk, and some guidance notes that commercially grown beans are regulated for cyanide content in certain markets.
Why is it hard to find reliable global production statistics for lima beans specifically?Some major global datasets aggregate lima beans together with other legume grains rather than reporting species-specific totals. That means global supply estimates for lima beans alone often rely on literature sources or country-specific data rather than a single comprehensive global series.
What are the main commercial types of lima beans used in trade and production?A common way to describe commercial diversity is by seed-size groups, including small-seeded types often called Sieva or “baby” limas and larger-seeded “Big Lima” types. These groupings reflect real differences in seed size/shape and are used across cultivation and marketing contexts.