Large Cardamom varieties

Indian Cardamom Research Institute (ICRI), Regional Station, Tadong, Gangtok, Sikkim · Spices Board India / ICRI · 2004

High-yielding selection suited to medium-high altitudes (1500–1650 m MSL). Developed through superior clone selection from the traditional Sawney landrace to improve yield while maintaining regional adaptation.

Indian Cardamom Research Institute (ICRI), Regional Station, Tadong, Gangtok, Sikkim · Spices Board India / ICRI · 2004

High-yielding selection optimised for medium altitude (1500 m MSL). Released alongside ICRI Sikkim-1 as part of ICRI's germplasm conservation and improvement efforts.

Indigenous landrace of Sikkim and Darjeeling Himalayas; named in local nomenclature · Farmer-maintained traditional selection

Premier high-altitude cultivar suited above 1600 m; shows strong positive correlation between elevation and yield, making it ideal for steep upper Himalayan slopes. Small, dense capsules with 25–40 seeds per capsule.

Indigenous landrace of Sikkim and Darjeeling Himalayas · Farmer-maintained traditional selection

High-altitude adapted landrace suited to 1500–2200 m with 30–40 seeds per capsule. Named in local Lepcha/Limboo nomenclature; represents farmer selection for upper-elevation performance.

Indigenous landrace of Sikkim and Darjeeling; widespread across eastern Himalayan region · Farmer-maintained traditional selection; parent of ICRI Sikkim-1 and ICRI Sikkim-2

Widely adaptable cultivar performs better at mid-elevations (975–1515 m) than high elevations; shows negative correlation with altitude above 1515 m. Parent material for high-yielding ICRI selections. Blight disease incidence reported at 7.5%.

Indigenous landrace of Darjeeling and Sikkim hills; particularly dominant in West Bengal cultivation · Farmer-maintained traditional selection

Farmer-preferred cultivar for superior yield and profitability. Early maturity, large bold capsules (easy harvest), high productivity. Planted by approximately 90% of cardamom growers in Darjeeling and Kalimpong districts. Highest blight disease incidence (15%) among documented cultivars.

Indigenous landrace of Dzongu, North Sikkim; disease-tolerant selection by Lepcha community · Lepcha farmer selection; application for GI status filed in 2012 by North Sikkim

Disease-tolerant cultivar developed through traditional farmer selection in North Sikkim's unique Dzongu valley microclimate, addressing Chirke and Foorkey viruses. Blight disease incidence reported at 7.0%. Suited to low-to-mid elevations.

Indigenous landrace of Hee-Bermiok, West Sikkim; Limboo community selection; documented farmer discovery 1985–86 · Limboo farmer selection (Sukram Limboo); location-specific cultivar

Low-elevation landrace with distinctive drooping leaf morphology. The Limboo etymology 'seremna' means 'dropping leaves'. Discovered and developed by Sukram Limboo in 1985–86 in Hee-Bermiok. Disease and pest resistant. Named in local Limboo nomenclature; represents community botanical knowledge.

Indigenous landrace of South Regu, East Sikkim and Gotak, Kalimpong subdivision, Darjeeling; noted for high-altitude performance · Farmer-maintained traditional selection

Exceptional high-altitude performer; yields increase markedly above 1500 m MSL. Robust plant type with maroon-ish green to maroon collar zone. Bold, large capsules (50–65 seeds); three spikes per productive tiller average.

Indigenous landrace of Sikkim and neighbouring regions; low-to-mid elevation adapted · Farmer-maintained traditional selection

Low-to-mid altitude cultivar well-suited below 1300 m; named in local nomenclature. Represents farmer-selected type for lower Himalayan valleys with higher humidity.

Indigenous landrace of Sikkim Himalayan region; high-altitude adapted · Farmer-maintained traditional selection

High-altitude adapted cultivar suited to 1500 m and above elevations. Named in local Sikkimese nomenclature; represents farmer selection for upper-elevation cultivation. One of approximately 18 documented large cardamom cultivars.

Indigenous landrace of Nepal and Sikkim borderlands; one of approximately 18 documented cultivars · Farmer-maintained traditional selection

Minor cultivar in regional cultivation; retained in farmer collections and germplasm repositories. Limited commercial importance compared to major six cultivars. Documented in cardamom diversity surveys.

Indigenous landrace of eastern Himalayan region; local farmer selection; one of approximately 18 documented cultivars · Farmer-maintained traditional selection

Minor cultivar variant noted in regional germplasm surveys; represents farmer-selected pale-seeded phenotype within broader Golsey family.

Indigenous agroforestry system of Sikkim and Darjeeling Himalayas; adopted across cardamom-growing regions of Eastern Himalayas · Lepcha and hill community traditional knowledge systems

Large cardamom cultivated as understory crop beneath nitrogen-fixing Himalayan alder (Alnus nepalensis) and complementary shade trees (Pipli, Panisaj, Malito, Asare, Argeli). Alder trees fix nitrogen annually—52 kg/ha at 5 years, peaking at 155 kg/ha at 15 years, then stabilizing at 58–59 kg/ha in mature plantations. Core to Sikkim's organic certification and GI status. Carbon sequestration supports landscape restoration.

Sikkim state, India; certified GI designation 23 March 2015 (GI No. 376); recognizes six major cultivars · Lepcha, Bhutia, and Nepali farmer communities of Sikkim · 2015 (GI certificate); cultivation heritage dating to 19th-century Lepcha domestication

GI certification recognizes unique organoleptic and quality characteristics derived from Sikkim's agro-climatic conditions (600–2400 m altitude; 1500–3500 mm rainfall; organic farming tradition; alder-based agroforestry; traditional bhatti smoke-curing). Heady aroma, distinguished flavour, superior quality attributed to forest-garden cultivation and terroir. Over 85% of India's large cardamom production.