Tonka Bean
Dipteryx odorata
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Pl. 7A19 — Dipteryx odorata
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IOverview
Overview
Tonka Bean (Dipteryx odorata) is a large tree native to the tropical regions of Brazil, Colombia, French Guiana, Guyana, Peru, Suriname, and Venezuela. Known for its distinctive, aromatic seedpods used in cooking, it thrives in moist environments with light to partial sun. This tree can grow up to 30 meters tall and is adaptable to various soil types, including sandy, medium, and clay soils. Its edible parts include the seed and seedpod, making Tonka Bean a valuable resource for both culinary and ornamental purposes.
Quick answers
What is Tonka Bean?
Tonka Bean (Dipteryx odorata) is a large tree native to the tropical regions of Brazil, Colombia, French Guiana, Guyana, Peru, Suriname, and Venezuela. Known for its distinctive, aromatic seedpods used in cooking, it thrives in moist environments with light to partial sun.
Growingconditions · propagation · uses
VCultivation
Cultivation
Tonka Bean thrives in full to partial sun and prefers moist soil that can be light (sandy), medium, or heavy (clay). It is hardy in zones 10-12, making it suitable for tropical climates. The plant grows up to 30 meters tall and produces edible seeds and seedpods. For cultivation, ensure the soil remains consistently moist while providing ample sunlight. SKIP
Light
Full sun, Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
10-12
Mature size
30.0 m tall
- Seed viability
- 3-5 years
For first-time growers
How to grow Tonka Bean for the first time
8steps
Start with a simple, sunny spot and basic care for your Tonka Bean.
- 1
What you'll need
A seed or young plant, potting soil, a container, and a sunny location.
- 2
Best time to plant
Plant in spring when the last frost has passed.
- 3
Soil and container prep
Use well-draining soil and ensure your container is at least 15 cm deep.
- 4
Sowing or transplanting
Direct sow seeds outdoors after danger of frost, or start indoors 6-8 weeks before planting.
- 5
First two weeks
Keep the soil moist and provide partial shade to avoid scorching the young plant.
- 6
Ongoing care
Water regularly, especially during dry spells. Provide full sun for best growth.
- 7
Harvest or pruning
Prune in late winter to early spring to maintain shape and remove dead branches.
- 8
Common mistakes
Overwatering, planting too deep, not providing enough sunlight, neglecting pruning, and using unsuitable soil.
VIEdible & utility
Edible & utility
Edible parts:SeedSeedpod
Edible uses: The tonka bean is primarily used for its seed and seedpod, which are often dried before being ground into a powder or used whole in baking and desserts. The beans have a vanilla-like flavor and are commonly added to pastries, ice cream, and liqueurs. They can also be steeped to make a tea with a similar taste profile.
Other uses:CosmeticFencingHairFragranceLumberNitrogen fixer
Contextrange · companions · related
VIIDistribution
9 native · 1 introduced
Distribution
9 native · 1 introducedDistribution across2 continents· 9 native· 1 introduced
Americas6 regions
native (6)ColombiaFrench GuianaGuyanaPeruSurinameVenezuela
Oceania1 region
introduced (1)Nauru
Broader regions
native:Brazil North, Brazil Northeast, Brazil West-Central
IXSpecimen gallery
1 image
Specimen gallery
1 imageXI
Explore further
Companion planting
Growing zone
XII
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