Sikkim’s black cardamom economy is facing a structural crisis: plantations are failing earlier, disease is reducing harvests and climate stress is weakening the mountain farming system that once made India the world’s leading producer. The decline is not confined to a spice market. In Sikkim, large cardamom supports rural incomes, shapes land use in forested mountain areas and determines whether families can continue farming on steep, shaded holdings where few alternatives offer similar returns.
Large cardamom, also called black cardamom, grows differently from the green cardamom used widely in tea and desserts. It is cultivated under tree shade in the Eastern Himalayas and is used in biryani, pulao, meat dishes, beverages, perfumes and medicines. For decades, Sikkim was at the centre of an export economy that gave the crop its local reputation as “black gold”. The crop paid for children’s education, weddings and family homes, making its performance closely tied to household security.
India once supplied nearly 85% of the world’s large cardamom. In the early 2000s, it exported between 5,000 and 6,000 tonnes a year to more than 20 countries. Pakistan, Afghanistan and West Asian countries accounted for nearly half of those exports, while Bangladesh was another major market. Smaller volumes reached Europe, where prices were often 20% to 30% higher than in South Asia. At its peak, large cardamom exports earned India more than Rs 1,200 crore annually.
That position has weakened sharply. India now exports around 1,200 tonnes a year, earning approximately Rs 150 crore to Rs 180 crore, according to the Economic Times report on the sector. The fall partly reflects strong domestic demand and the smaller surplus available for overseas markets, but it also reflects the production constraints faced by growers. Nepal has expanded its plantations and improved its planting material, and now accounts for nearly 68% of global large-cardamom production. India’s share is about 22%, while Bhutan holds the remaining 8% to 10%.
The change is significant because the market itself has not disappeared. Prices have risen to about Rs 2,300 per kilogram from roughly Rs 400 in the mid-2000s. The global market is projected in the report to grow from $250 million in 2025 to $480 million by 2033. India therefore faces an unusual agricultural problem: demand and prices are rising, but the production system in one of its principal growing regions is struggling to respond.
Sikkim’s production numbers show the uneven nature of that decline. The state produced 5,600 tonnes in 2003-04, but output fell to 2,500 tonnes in 2010. It recovered to 5,591 tonnes in 2024-25, nearly matching the earlier level but not clearly restoring the health of the underlying plantation system. The recovery in aggregate production also masks the experience of individual farmers, many of whom are harvesting only 60% to 65% of expected output because of crop losses.
The most important measure of stress is the shortened life of the plants. A cardamom plant grown under forest shade should begin producing after four years and remain productive for 25 to 30 years. Farmers in Sikkim are instead seeing plants dry up within five or six years, or even earlier. Replanting imposes a long wait before the new crop begins yielding. For households dependent on agriculture, that means repeated expenditure on planting material and labour without a dependable harvest during the transition.
The causes are interconnected rather than isolated. The report links warmer winters and less predictable rainfall to increased plant vulnerability. A prolonged drought in the mid-2000s weakened the crop, after which fungi that were normally harmless inside the plant became aggressive, according to KB Subba, senior biotechnologist in Sikkim’s science and technology department. Leaf blight, viral infections known as chirkey and foorkey, and rhizome rot have all damaged plantations.
This combination matters because disease cannot be treated independently from the conditions in which the crop is grown. Subba describes the problem as an interaction between climate stress, soil health, plant genetics and microbial behaviour. That assessment explains why a simple distribution of saplings or a single treatment programme is unlikely to restore the old production model. The crop is being affected at the level of its biological material, its growing environment and the management capacity available to farmers.
The genetic structure of plantations is another part of the problem. Farmers have repeatedly cloned plants from the same genetic stock over decades. That practice has reduced the diversity available to withstand disease and changing weather. Declining soil health, shrinking forest shade and limited irrigation add further pressure. More than half of the farms still depend entirely on rainfall, leaving production exposed to changes in the timing and reliability of precipitation.
For rural households, the implications are direct. About 21% of rural households in Sikkim grow large cardamom, and farming is the main source of income for nearly 80% of those households. In a good year, cardamom can account for up to 70% of household earnings. Dhan K Gurung, who heads a farmer community in North Sikkim’s cardamom belt, told the Economic Times that yields have clearly fallen and that disease-resistant seeds have not yet reached all farmers.
The dependence on the crop is also shaped by geography. Sikkim’s steep, shaded mountain farms do not offer an unlimited choice of replacements. Large cardamom has fitted into a particular ecological and economic niche: it can be cultivated under tree cover and can generate returns that few alternative crops provide in the same terrain. A failed plantation is therefore not simply an underperforming commercial asset. It can leave a household with land that is difficult to convert to another productive use and with several years of uncertainty before a replacement crop becomes viable.
That is why the state government’s response has moved beyond distributing planting material. The Mero Alaichi, Mero Dhan, or “My Cardamom, My Wealth”, mission is designed around the wider production system, including soil, shade, disease, genetics, irrigation and farming practices. Scientists are experimenting with seed-based propagation and controlled crossbreeding to develop plants that can better withstand disease and drier conditions. The stated goal is to extend plant life to 12 to 15 years.
The institutional challenge is implementation. Research can produce improved planting material, but its value depends on whether farmers receive it in sufficient quantities, understand how to use it and can maintain the soil, shade and water conditions required for the crop. The report indicates that support from government laboratories is beginning but remains uneven. This creates a gap between a scientific solution and the farming system that must adopt it.
The export story adds another layer. Nepal’s rise shows that market share can shift when a neighbouring production system expands plantations and improves planting material. Some Nepalese cardamom also enters India for re-trading, blending and onward exports. India’s position in the value chain is therefore not determined only by what is grown within its borders. It is also shaped by the capacity of traders, processors and exporters to access reliable supplies and serve domestic and international buyers.
At the same time, Nepal is beginning to face disease and climate pressures of its own, according to the report. That does not automatically create an opportunity for India, but it underlines that large cardamom production across the Eastern Himalayas is exposed to common ecological stresses. The regional market is linked to a shared mountain environment in which changing weather, soil conditions, forest cover and crop genetics can affect competing producers simultaneously.
The central evidence points to a mismatch between market opportunity and production resilience. Prices have risen and global demand may expand, yet higher prices cannot by themselves repair a plantation whose plants die after a few years, replace lost genetic diversity or provide irrigation to a rain-dependent farm. Nor can a recovery in total state production alone establish that individual households have regained stable incomes.
Sikkim’s black cardamom problem therefore sits at the intersection of agriculture, climate adaptation, rural livelihoods and ecological management. Its resolution will depend on whether research institutions, the state government, farmers and markets operate as one system rather than as separate interventions. Sandeep Tambe, principal secretary in Sikkim, described the decline as a livelihood and ecological challenge requiring scientific, institutional and community-led solutions.
What the available evidence confirms is that India’s loss of large-cardamom dominance is not simply a story of changing trade rankings. It reflects the weakening of a mountain production system that supports a substantial share of rural household income in Sikkim. The state’s revival mission has established a direction, but the outcome will depend on the spread of disease-resistant planting material, the health of the soil and shade system, access to water and the ability to extend plant life beyond the current five- or six-year cycle. Those are the indicators that will show whether “black gold” is being restored as a livelihood, rather than only as a crop statistic.
