Vanilla is a climbing orchid from Mexico whose long green pods, cured for months, become the black vanilla beans of baking. It is the second most expensive spice after saffron, because every flower must be pollinated by hand and the curing is slow. Madagascar grows most of the world’s crop. Kerala and Coorg had a vanilla boom in the early 2000s that ended when prices crashed.
- Botanical name
- Vanilla planifolia Andrews
- Family
- Orchidaceae
- Tamil
- Vanilla
- Hindi
- Vanilla
- Parts used
- Fermented pod
- Habit
- Climbing orchid; the fermented pod is cuisine, not a perfume capsule
- Last updated
- 2026-10-27
How to recognise Vanilla
It is a vine that climbs trees or posts with aerial roots at each node, reaching many metres.
The leaves are thick, fleshy, flat and bright green, set alternately along a green, juicy stem.
Pale greenish-yellow, waxy orchid flowers open in clusters, each lasting only one morning.
Pollinated flowers grow into slender green pods fifteen to twenty-five centimetres long, which have no smell until cured.
Cured pods are dark brown to black, supple and oily, often with tiny white vanillin crystals on the surface.
Traditional use of Vanilla
Kitchen
The Totonac and Aztec peoples of Mexico flavoured cacao drinks with vanilla long before Europeans arrived.
Mesoamerican food history
Kitchen
Split pods are steeped in milk or cream for custard and ice cream, or soaked in alcohol to make vanilla extract.
European food practice
Farming
Growers pollinate each flower with a thin stick, the method found in 1841 by Edmond Albius, a twelve-year-old enslaved boy on Réunion island.
Réunion and Madagascar farm practice
Modern notes on Vanilla
Curing involves killing the green pods with heat, sweating them in boxes, drying them in the sun and conditioning them for months, which lets enzymes release vanillin.
Cured pods contain vanillin and hundreds of other aroma compounds, which is why real vanilla tastes fuller than synthetic flavour.
Most vanilla flavour sold worldwide is synthetic vanillin made from wood pulp by-products or petrochemicals, not from the orchid.
Cyclones in Madagascar can cut harvests sharply and send world prices up several times over.
Vanilla safety
Vanilla is safe in food amounts. Workers who handle fresh or curing pods for long periods can develop skin rashes. Vanilla extract contains alcohol.
Ecology and sourcing
In Mexico the flowers are visited by native bees, but few set pods without human help.
It needs warm, humid shade and is usually grown on living support trees.
Plants take about three years from cuttings to the first flowers.
Related plants
Questions about Vanilla
Why is vanilla so expensive?
Every flower is hand-pollinated and the pods take months to cure.
Is vanilla essence real vanilla?
Usually not. Most essences use synthetic vanillin.
Where is vanilla grown in India?
Small plantings in Kerala, Karnataka and Tamil Nadu hill areas.
Do fresh green pods smell of vanilla?
No. The aroma develops only during curing.
How should I store vanilla beans?
Wrapped tightly in an airtight jar, away from heat and light.
Sources
- Vanilla planifolia Andrews — Plants of the World Online, Kew (search) (accessed 2026)
- Wikidata item Q7224923 (Vanilla planifolia)
Educational page about a plant. It is not medical advice, not a diagnosis, and not an offer to sell. Traditional use is historical. If you need care, ask a licensed clinician. Questions: hello@meevamed.com.