THE STORY OF HOW HEENG CAME TO BE SUCCESSFULLY CULTIVATED IN INDIA

The first flowering and seed set of heengat Palampur was reported on May 28, 2025, by CSIR, showing heeng can indeed be successfully cultivated in India; until early last decade India depended on imports; the government subsequently launched a national effort to promote indigenous cultivation which was led by the IHBT in Palampur, Himachal Pradesh

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Heeng or asafoetida (Ferula assa-foetida) is an essential ingredient in many Indian cuisines. A pinch of heeng is typically added to hot oil before other constituents when cooking. Despite the great diversity of India's cuisines, most of them have recipes with heeng.

There are mentions of heeng in ancient Indian texts including the Mahabharata and texts of Ayurveda. The latter recommends using heeng to refresh one's senses, including consciousness. The Charaka Sanhita Sutrasthana 27/299 says heeng can help relieve abdominal pain, digest undigested food, and enhance taste. The Pippalada Samhita and the works of Panini also include heeng.

Today, heeng plants thrive in cold, arid environments suited to the native regions in Iran, Afghanistan, and Central Asia. The plant prefers sandy, well-drained soil with low moisture, ideally receiving annual rainfall of 200 mm or less, though it can tolerate up to 300 mm in cultivated regions like the Indian Himalaya. It flourishes in temperatures of 10-20° C, tolerates highs of up to 40° C, and withstands winter lows down to -4° C. In extremely dry and cold weather, heeng plants typically become dormant to survive.

These requirements make high-altitude, semi-arid regions like Lahaul-Spiti and Uttarkashi in India suitable for its cultivation. Excessive rainfall or high soil moisture can hinder growth.

The final product obtained from the plant, asafoetida, is derived from an oleo-gum resin extracted from the plant's thick, fleshy taproot and rhizome, which makes up 40-64% of the dried gum. Heeng is a perennial plant that typically takes five years to mature and start flowering. Incisions are then made in the taproot, allowing the milky latex to exude and harden into a gum-like substance. This resin is dried and processed into powder or crystal form for culinary and medicinal use.

Cutting import dependence