Classification
Product TypeRaw Material
Product FormFresh
Industry PositionPrimary Agricultural Product
Raw Material
Commodity GroupLeafy vegetable (traditional/indigenous leafy greens)
Scientific NameAmaranthus spp. (vegetable amaranth; commonly including A. tricolor, A. cruentus, A. dubius, A. blitum, A. viridis)
PerishabilityHigh
Growing Conditions- Widely grown in tropical lowlands; described as growing well in hot humid and hot dry climates
- Day temperatures above ~25°C are cited as a requirement; tolerance up to ~40°C is described, with night temperatures not lower than ~15°C
- Temperatures below ~10°C are described as causing chilling injury and reduced plant quality
- Grows best on fertile loam/silty-loam soils with good water-holding capacity; some types adapt to poorer soils
- After seedling emergence, many cultivars are described as tolerant to drought and highly wet conditions but sensitive to complete flooding
Main VarietiesAmaranthus tricolor (dominant cultivated vegetable amaranth in South/Southeast Asia per WorldVeg guide), Amaranthus dubius, Amaranthus cruentus, Amaranthus blitum, Amaranthus viridis
Consumption Forms- Cooked leafy vegetable (leaves and tender stems; cooked or fried)
- Occasional raw use in salads (reported for A. tricolor in the WorldVeg guide)
Grading Factors- Leaf/plant size (type differentiation and market preference)
- Leaf and stem color uniformity (green vs. red/purple types)
- Absence of spines for types intended for mainstream fresh-market handling
- Low wilting/maintained turgidity (highly perishable leafy product)
Planting to HarvestFirst harvest commonly within about 3–5 weeks after sowing (whole young plants uprooted) with options for repeated leaf harvests thereafter, depending on production system.
Market
Fresh amaranth leaves (vegetable amaranth; Amaranthus spp.) are a highly perishable leafy vegetable widely grown in the tropics and described as one of the most important leafy vegetables in the lowlands of Africa and Asia. Production is typically oriented to domestic and city markets, supported by fast crop cycles (first harvest commonly within weeks) and potential year-round cultivation where irrigation water is available. Because recommended cold storage conditions are near 0–2°C with very high relative humidity and only about 10–14 days of storage life, long-distance trade is structurally constrained by cold-chain reliability and rapid quality loss. Market dynamics are strongly driven by freshness and handling quality, with peri-urban production playing a notable role in supplying major cities in producing regions.
Major Producing Countries- 인도Vegetable amaranth species are widely cultivated; A. tricolor is described as a major leafy vegetable species in South and Southeast Asia, and A. blitum is noted as a popular cultivated vegetable in India.
- 방글라데시Amaranth is described as an important vegetable crop in Bangladesh (amaranth as a crop overview; includes vegetable use in tropical regions).
- 스리랑카Amaranth is described as an important vegetable crop in Sri Lanka (amaranth as a crop overview; includes vegetable use in tropical regions).
- 인도네시아Indonesia is cited in vegetable amaranth species notes (e.g., A. cruentus production context and A. dubius background in tropical Asia including Indonesia).
- 케냐East Africa is cited as a cultivation region for vegetable amaranth species; WorldVeg materials also reference Kenyan market supply/marketing for amaranth leaves.
- 탄자니아Tropical Africa is cited as a key region for leafy vegetable amaranth; WorldVeg materials also reference Tanzanian market supply/marketing for amaranth leaves.
Supply Calendar- Irrigated tropical/subtropical production:Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, DecWorldVeg guidance indicates amaranth can be grown throughout the year if water is available; production is commonly oriented to frequent harvests and nearby market supply.
Specification
Major VarietiesAmaranthus tricolor, Amaranthus cruentus, Amaranthus dubius, Amaranthus blitum, Amaranthus viridis
Physical Attributes- Annual, fast-growing herb harvested for tender leaves and sometimes whole young plants
- Commercial and local types vary by leaf/plant size, leaf color, and presence/absence of spines
- Red, green, yellow leaf types are common in some cultivated/ornamental forms (species-dependent)
Compositional Metrics- Some vegetable amaranth types are noted to contain antinutrients such as nitrate and oxalate (species/plant-part dependent); cooking practices are described as reducing these components
- A. blitum is noted as unsuitable for fresh consumption in the referenced guide due to relatively high levels of hydrocyanic acid and oxalic acid
Packaging- Commonly marketed as fresh bundles/bunches (often sold by weight/bundle in local and formal markets)
ProcessingTypically consumed cooked (cut leaves/tender stems; cooked or fried); A. tricolor is also described as occasionally eaten raw in salads
Supply Chain
Value Chain- Harvest (whole young plants uprooted or tender leaves harvested repeatedly) → bundling → rapid shade cooling/temporary cooling → short-haul distribution to urban and peri-urban markets
- Cold storage (where available) and/or low-cost evaporative cooling are used to slow wilting and quality loss
Demand Drivers- Demand as a traditional leafy vegetable in tropical lowlands of Africa and Asia
- Nutrition and food security role of local leafy vegetables in urban and peri-urban diets (notably in African leafy vegetable value chains)
- Fast crop cycle enabling frequent fresh-market supply
Temperature- Recommended storage temperature for amaranth is 0–2°C with ~95–100% relative humidity (where cold chain is available)
Shelf Life- Approximate storage life under recommended conditions is about 10–14 days
Risks
Shelf Life Limitation HighFresh amaranth leaves are highly perishable, with recommended cold storage near 0–2°C at very high humidity and an approximate storage life of only about 10–14 days. Breaks in rapid postharvest cooling and short distribution lead times can quickly result in wilting and quality loss, constraining long-distance trade and increasing volatility for urban market supply.Use rapid postharvest cooling and maintain 0–2°C and high humidity where feasible; where cold rooms are inaccessible, deploy low-cost evaporative cooling and shorten harvest-to-market time.
Climate MediumVegetable amaranth performance is tied to warm conditions (day temperatures above ~25°C are cited), and temperatures below ~10°C are described as causing chilling injury and reduced plant quality. This limits reliable production windows in cooler seasons/high elevations and can create seasonal supply gaps for fresh leaves.Plan planting for warm windows, select locally adapted types, and use protected cultivation or microclimate management in cooler zones.
Extreme Rainfall And Flooding MediumThe crop is described as sensitive to complete flooding, increasing the risk of stand losses and supply disruption during intense rainfall events or in poorly drained lowland fields.Use raised beds and drainage management; avoid flood-prone plots during peak rain periods.
Product Quality And Consumer Safety LowSome vegetable amaranth types are described as containing antinutrients such as nitrate and oxalate (and A. blitum is noted for relatively high hydrocyanic acid and oxalic acid in the referenced guide), creating quality and consumer-acceptance risks if species selection and preparation practices are mismatched to market expectations.Align species/type to intended use (fresh vs. cooked); use recommended cooking practices and buyer education where relevant.
Sustainability- Water availability and irrigation access shape the feasibility of year-round production
- Flooding sensitivity: vegetable amaranth is described as sensitive to complete flooding, creating vulnerability in high-rainfall/poor-drainage production systems
Labor & Social- High reliance on smallholder, peri-urban supply chains for city markets
- Women’s economic empowerment is highlighted in African leafy vegetable food-chain development initiatives
FAQ
Which species are commonly sold as fresh amaranth leaves (vegetable amaranth)?Vegetable amaranth leaves in trade commonly come from multiple Amaranthus species. The World Vegetable Center guide highlights vegetable/leafy use for species including Amaranthus tricolor, A. cruentus, A. dubius, A. blitum, and A. viridis.
How fast can fresh amaranth leaves be harvested after sowing?WorldVeg guidance indicates whole young plants can be uprooted for harvest about 3–5 weeks after sowing, and tender leaves can also be harvested continuously from growing plants.
What are the recommended storage conditions and typical storage life for fresh amaranth?FAO postharvest guidance lists recommended storage at about 0–2°C with very high relative humidity (about 95–100%), with an approximate storage life of about 10–14 days under those conditions.