Bengal Indigo
Indigofera arrectafam. Fabaceae
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Pl. 8245 — Indigofera arrecta
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IOverview
Overview
Bengal Indigo (Indigofera arrecta) is a perennial shrub native to regions including Angola, Benin, Burundi, Cameroon, Chad, Congo, and other parts of Africa and the Middle East. This plant thrives in full sun and prefers moist soil that can be light, medium, or heavy (clay). Growing up to 2 meters tall, Bengal Indigo is known for its edible leaves and roots, making it a valuable resource in local cuisines. Its adaptability to various soil types and climates makes it a versatile plant in cultivation. One distinctive feature of this species is its ability to grow in harsher conditions, such as those found in Saudi Arabia and Yemen, contributing to its widespread distribution across diverse habitats.
Quick answers
What is Bengal Indigo?
Bengal Indigo (Indigofera arrecta) is a perennial shrub native to regions including Angola, Benin, Burundi, Cameroon, Chad, Congo, and other parts of Africa and the Middle East. This plant thrives in full sun and prefers moist soil that can be light, medium, or heavy (clay).
Growingconditions · propagation · uses
VCultivation
Cultivation
Bengal Indigo thrives in full sun and prefers moist soil that is light (sandy), medium, or heavy (clay). It grows to a height of 2 meters and is hardy in zones 10-12, making it suitable for temperate regions. This perennial can be propagated by seeds or cuttings. The edible parts include the leaves and roots, which are used in culinary applications.
Light
Full sun
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
10-12
Life cycle
Perennial
Mature size
2.0 m tall
For first-time growers
How to grow Bengal Indigo for the first time
8steps
Start with a simple and low-maintenance approach to growing Bengal Indigo.
- 1
What you'll need
Seeds or young plants, a pot or garden bed, good quality soil.
- 2
Best time to plant
Plant in spring when the last frost has passed and temperatures are warm.
- 3
Soil and container prep
Use well-draining soil with a mix of light (sandy), medium, or heavy clay. Ensure containers have drainage holes.
- 4
Sowing or transplanting
Direct sow seeds in the garden after danger of frost is past, or start indoors 4-6 weeks before planting out.
- 5
First two weeks
Water regularly to keep soil moist. Place in a sunny spot and protect from strong winds.
- 6
Ongoing care
Provide full sun exposure and water when the top inch of soil feels dry. Prune occasionally for shape and size control.
- 7
Harvest or pruning
Prune to maintain size and shape, typically in late winter before new growth starts.
- 8
Common mistakes
Overwatering, planting in heavy shade, neglecting regular pruning.
VIEdible & utility
Edible & utility
Edible parts:LeavesRoot
Edible uses: The leaves and roots of Bengal Indigo are edible. The leaves can be eaten fresh or cooked, while the roots are typically boiled before consumption. Both parts are often used in local cuisines across its native range in Africa and the Middle East.
Other uses:CompostDyeCover cropMulchSoil conditionerTeethNitrogen fixer
Contextrange · companions · related
VIIDistribution
30 native · 0 introduced
Distribution
30 native · 0 introducedDistribution across2 continents· 30 native
Asia1 region
native (1)Yemen
Africa25 regions
native (25)AngolaBeninBurundiCameroonChadCôte d'IvoireEritreaEthiopiaGabonGambiaGhanaGuineaGuinea-BissauKenyaMadagascarMalawiMaliMozambiqueNigerNigeriaRwandaTogoUgandaZambiaZimbabwe
Broader regions
native:Zaïre, Congo, KwaZulu-Natal, Northern Provinces
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
8 relatedPlants you might compare or use together — scored by shared family (Fabaceae), common use cases, and growing requirements.
same family · Fabaceae
Botanical relatives — often share phytochemistry + growing needs.
XI
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Companion planting
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Growing zone
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