Black Gram
Vigna mungo
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Pl. 493E — Vigna mungo
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IOverview
Overview
Black Gram (Vigna mungo) is an annual vine and herb native to the regions of Assam, East Himalaya, India, and Pakistan. Thriving in moist, wet conditions, this plant can grow up to 1 meter tall and prefers light (sandy), medium, or heavy (clay) soils. It requires full sun to partial shade and is well-suited for cultivation in hardiness zones 10-12. Known for its edible leaves, seeds, and seedpods, Black Gram is a valuable crop in these areas, contributing to local agriculture and cuisine. The leaves can be consumed fresh or cooked, often added to curries and stews, while the seeds are commonly cooked and eaten as a staple food. The seedpods may also be prepared by cooking. This plant is also recognized for its utility as a cover crop, a soap-making ingredient, and a nitrogen fixer. Its adaptability to various soil types and its importance in traditional dishes make Black Gram a versatile and useful plant in agricultural and culinary contexts.
Quick answers
What is Black Gram?
Black Gram (Vigna mungo) is an annual vine and herb native to the regions of Assam, East Himalaya, India, and Pakistan. Thriving in moist, wet conditions, this plant can grow up to 1 meter tall and prefers light (sandy), medium, or heavy (clay) soils.
Growingconditions · propagation · uses
VCultivation
Cultivation
Black Gram thrives in full sun and prefers moist to wet soil that can be light (sandy), medium, or heavy (clay). It is a vine-like forb/herb that grows up to 1 meter tall. This annual plant is hardy in temperate regions with zones 10-12. For successful cultivation, ensure the soil remains consistently moist while providing ample sunlight. Propagate via seed directly sown into the garden bed after all danger of frost has passed. Skip any specific product recommendations or zone details not provided.
Light
Full sun
Water
Moist, Wet
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
10-12
Life cycle
Annual
Habit
Vine, Forb/herb
Mature size
1.0 m tall
For first-time growers
How to grow Black Gram for the first time
8steps
Start with Black Gram as a simple, rewarding annual crop for beginners.
- 1
What you'll need
Seeds, small pots or garden space, water can, trowel.
- 2
Best time to plant
Plant in spring after the last frost, when soil is warm.
- 3
Soil and container prep
Choose a spot with full sun. Ensure well-draining soil; amend if necessary.
- 4
Sowing or transplanting
Direct sow seeds 1-2 cm deep in rows 30 cm apart, or start indoors and transplant later.
- 5
First two weeks
Keep the soil moist but not waterlogged. Thin seedlings to 30 cm apart if necessary.
- 6
Ongoing care
Water regularly, especially during dry spells. Provide support for vines to climb.
- 7
Harvest or pruning
Prune vines as needed to keep the plant tidy and encourage new growth; harvest pods when they turn yellow.
- 8
Common mistakes
Overwatering, planting too deep, neglecting support structures for climbing vines.
VIEdible & utility
Edible & utility
Edible parts:LeavesSeedSeedpod
Edible uses: The black gram plant is used for its leaves, seeds, and seedpods. The seeds are commonly cooked and eaten as a staple food in many regions. Leaves can be consumed fresh or cooked, often added to curries and stews. Seedpods may also be prepared by cooking. All parts of the plant are edible but are typically used in traditional dishes after being cooked.
Other uses:Cover cropSoap makingNitrogen fixer
Contextrange · companions · related
VIIDistribution
5 native · 22 introduced
Distribution
5 native · 22 introducedDistribution across3 continents· 5 native· 22 introduced
Asia7 regions
native (2)IndiaPakistan
introduced (5)BangladeshMyanmarNepalSri LankaVietnam
Africa4 regions
introduced (4)AngolaCameroonGabonTanzania
Oceania1 region
introduced (1)Fiji
Broader regions
native:East Himalaya, West Himalaya
introduced:Andaman Is., Bismarck Archipelago, Caroline Is., Central African Repu, Christmas I., Malaya, Marianas, Maryland, Mexico Southeast, New Guinea, Trinidad-Tobago, Zaïre
IXSpecimen gallery
1 image
Specimen gallery
1 imageXI
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