Vanilla planifolia (Bourbon vanilla)

Highest vanillin content at 1.8–2.4% per Spices Board specifications, delivering the classic creamy-sweet-floral aroma that defines global commercial vanilla. Supple, oily cured pods (Grade A) are prized for whole-bean culinary use and deliver consistent flavor to gourmet applications.

Key facts

Figures are indicative, compiled from public agricultural sources (ICAR institutes, State Agricultural Universities, the Spices Board and the National Innovation Foundation) and vary with soil, season and management. Confirm with your local package of practices.

Vanilla planifolia (Bourbon vanilla) in detail

Native to Mexico and pollinated by hand since 1841, Vanilla planifolia is grown in India across the Western Ghats and delivers the highest vanillin levels (1.8-2.4%) along with the creamy-sweet-floral aroma that defines global vanilla.

Origin & story

Vanilla planifolia was first domesticated by the Totonac people of Mesoamerica, who cultivated the climbing orchid and developed pollination and curing knowledge over centuries. After Hernán Cortés brought vanilla to Spain in the 16th century, the crop remained difficult to pollinate outside Mexico until Edmond Albius, an enslaved horticulturist in Réunion, developed a practical hand-pollination technique in 1841—using a thin stick or grass blade to lift the rostellum so pollen could be transferred to the stigma by hand. It remains the standard method today. Indian cultivation took hold from the early 1990s and is now established across Kerala, Karnataka, and Tamil Nadu in the Western Ghats.

How it grows

In India, Vanilla planifolia is grown in hot, humid tropical conditions in the Western Ghats, favouring humus-rich, well-drained soils; waterlogged and heavy clay soils are unsuitable. It is propagated by stem cuttings and trained up support trees or structures. Vanilla is predominantly grown by small and marginal farmers, often interplanted with other crops, and largely under organic conditions though not certified. Of the area under cultivation, roughly 30% is in the productive phase, with annual processed vanilla output estimated at 6-8 tonnes.

Quality & character

Long slender green pods (15-25 cm at harvest) darken to brown or near-black during curing, which involves repeated sun exposure and sweating. Grade A beans are supple, oily, and flexible when properly cured, and a white crystalline coating of vanillin (givre) can form on the pod surface during aging—a sign of quality, not mold. Per Spices Board specifications, vanillin content reaches 1.8-2.4% and moisture runs 16-28%. Pod length grades are 10-12 cm (low), 13-22 cm (standard), and above 22 cm (top grade). The flavour is warm, creamy, and rounded with woody, dried-fruit undertones and a distinctly floral aroma.

Why it matters to buyers

Bourbon vanilla (V. planifolia) is the dominant commercial type and the benchmark for both industrial extracts and gourmet whole-bean use. Indian Grade A pods are valued for consistent vanillin delivery and clean, supple quality. Because Indian cultivation is largely small-farm and grown without much synthetic input, it can appeal to buyers seeking organic or traceable supply, though certification is limited. Price volatility and the risk of hand-pollination failure during wet monsoon conditions remain trade concerns.

Other vanilla varieties

• Vanilla tahitensis (Tahitian vanilla)
• Vanilla pompona (West Indian vanilla, Vanillon)
• Idukki Local Selection (traditional farmer-maintained clones)
• Coorg Vanilla (Karnataka plantation selection)
• Wayanad Vanilla (Kerala high-elevation adaptation)
• Tamil Nadu (Nilgiris-Kanyakumari) cultivation
• Hassan Vanilla (Karnataka high plateau)
• Bourbon Curing Method (Madagascar-style slow sweating)
• Tahitian Curing Method (fruity-aroma style)
• Mexican (Veracruz) Curing Method