International Day of Potato 2026

Where Potatoes Grow, Livelihoods Flourish

Fresh Potatoes from a farm.

From the ancient Andes Mountains to modern kitchens across the world, the potato has quietly shaped civilizations, sustained populations, and protected humanity from hunger. On 29 May 2026, the world will observe the third International Day of Potato under the theme “Where potatoes grow, livelihoods flourish,” a message that feels more urgent today than ever before.

At a time when global conflicts, supply chain disruptions, climate uncertainties, and rising food insecurity threaten agricultural systems worldwide, the humble potato is once again emerging as a symbol of resilience and survival.

Scientifically known as Solanum tuberosum, the potato is consumed by more than one billion people globally and remains one of the world’s most important food crops. Beyond its role as a staple food, the potato supports millions of livelihoods — from small farmers in the Andes and Asia to traders, transporters, processors, and food industries across continents.

The annual observance, proclaimed by the United Nations General Assembly in December 2023, highlights the potato’s contribution to food security, nutrition, poverty reduction, and sustainable agriculture. The date of May 30 was chosen to coincide with Peru’s National Potato Day, recognizing the crop’s origins in the Andes region of South America.

A Crop That Changed Human History

Potatoes were first cultivated thousands of years ago in present-day southern Peru and northwestern Bolivia. Indigenous Andean communities domesticated the crop between 8,000 and 5,000 BC, making it one of the oldest cultivated root vegetables in human history.

For ancient civilizations like the Incas, the potato was more than food — it was the foundation of survival in harsh mountainous landscapes. Through ingenious preservation methods such as chuño, freeze-dried potatoes could be stored for years and transported over long distances.

When Spanish explorers encountered the potato in the 16th century and carried it to Europe, they unknowingly introduced a crop that would transform the global food system. The potato’s ability to produce more calories per acre than most grains helped fuel population growth across Europe and later supported industrialization.

Historians often describe the potato as one of the most influential crops in human civilization. American writer Michael Pollan famously observed, “Without the potato, the balance of European power might never have tilted north.”

Lessons from the Irish Potato Famine

Yet history also carries a warning.

In the 1840s, Ireland suffered one of the world’s most devastating agricultural disasters when potato blight destroyed crops across the country. Millions who depended almost entirely on potatoes faced starvation, disease, and forced migration. The Irish Potato Famine became a tragic example of the dangers of overdependence on a single crop and fragile agricultural systems.

Today, many experts believe the world may be entering a different kind of food vulnerability — not because potatoes are failing, but because modern agriculture has become deeply dependent on imported fertilizers and global supply chains.

India’s Fertilizer Crisis and the Return of the Potato

In India, growing geopolitical tensions and disruptions around the Strait of Hormuz — one of the world’s most critical shipping routes — are raising concerns over fertilizer availability and food prices.

India depends heavily on fertilizer imports from Gulf nations that pass through the Hormuz channel. Nearly 15 to 20 percent of India’s total fertilizer and feedstock requirements move through this strategic route. However, ongoing conflicts and instability in the region have created fears of disruptions in fertilizer supplies essential for producing staple crops such as rice and wheat.

India is the world’s largest consumer of urea, a nitrogen-rich fertilizer crucial for crop growth. Around 70 percent of imported urea comes from Gulf countries such as Oman, Qatar, and Saudi Arabia. Similarly, nearly 42 percent of India’s Di-ammonium Phosphate (DAP) imports — essential for healthy root development — transit through the same region.

The country also relies heavily on raw materials such as phosphate rock, sulfur, and Liquefied Natural Gas (LNG) from Gulf nations for domestic fertilizer manufacturing. Up to 95 percent of phosphate rock imports are connected to this region.

With supply disruptions and rising transportation costs caused by conflict, economists and agricultural experts fear that fertilizer shortages may lead to declining crop yields and increasing food prices in the coming years.

Ironically, this situation may revive interest in crops like potatoes, which require comparatively lower fertilizer inputs and can produce high calorie yields even on smaller plots of land. For centuries before heavily industrialized agriculture, potatoes sustained entire civilizations because of their efficiency, resilience, and nutritional value.

Some analysts argue that as traditional grain cultivation becomes increasingly expensive due to fertilizer dependency, more communities may once again turn toward potatoes as an affordable staple food source.

Northeast India’s Potato Legacy

Long before today’s global food concerns emerged, the potential of potato cultivation had already been recognized in Northeast India. The region’s cool climate and fertile hills made it naturally suitable for potato farming.

Recognizing this potential, the North Eastern Council launched an ambitious potato seed production programme as early as 1975 to make the Northeast self-sufficient in seed potato production. Five regional foundation seed farms were established across the hill states.

At that time, around 58,000 hectares in the Northeast were under potato cultivation. However, while the annual requirement for certified potato seed stood at approximately 1.20 lakh tonnes, NEC farms produced only 1,163 tonnes of F-II seed, sufficient to cover merely 2,900 hectares annually. This left a massive deficit of nearly one lakh tonnes of seed every year.

The shortage often forced farmers to buy poor-quality seed potatoes from unscrupulous traders who supplied freshly harvested potatoes from the plains as “seed” for hill cultivation. Crop failures due to poor germination became common.

Agricultural experts realized the region would need nearly 20,000 tonnes of F-II seed annually to become self-reliant. Large-scale expansion of seed production programmes and farmer participation became essential for the future of potato cultivation in the region.

The strategy was particularly important for Assam and Tripura, where potato cultivation during the rabi season depended heavily on imported seeds from Bihar and Uttar Pradesh. Scientists believed that if seed potatoes were produced during the spring season in the hill states and harvested by July-August, they could directly meet the October-November sowing requirements in the plains — eliminating dependence on expensive imports and cold storage systems.

Meghalaya’s Scientific Breakthrough

Today, Meghalaya has emerged as a powerful example of how science and community participation can transform potato farming.

Farmers in the North Eastern Hill region traditionally struggled with limited access to healthy seed potatoes. Due to distance from major seed-producing centres, many relied on degenerated local seed tubers, leading to declining yields and lower incomes.

To address this challenge, the ICAR-Central Potato Research Institute introduced advanced seed multiplication technologies such as Apical Rooted Cuttings (ARC), disease-free microplants, and aeroponic minitubers.

Among these innovations, ARC technology proved especially successful.

Between 2019 and 2021, ARC technology was standardized under Northeast conditions at ICAR-CPRI regional stations. The technology was later introduced to the Iaisanlang Farmers Group of Wahlynkien village in Shillong under the Meghalaya Livelihoods and Access to Markets Project (Megh-LAMP).

Farmers received training in ARC production techniques, disease management, and scientific cultivation methods. Starting in 2022, they began cultivating improved potato varieties such as Kufri Himalini, Kufri Megha, and Kufri Giriraj using rooted ARC cuttings supplied by scientists.

The results were remarkable:

• Around 7,000 minitubers were harvested in 2022.

• Production rose to nearly 9,000 minitubers in 2023.

• By summer 2024, the farmers accumulated 2,670 kilograms of quality seed potatoes.

Survival rates of ARC cuttings improved from 70–80 percent in 2022 to 80–90 percent in 2023, reflecting growing farmer expertise and confidence.

Today, the farmers are not only producing high-quality seed potatoes for themselves but are also supplying neighbouring villages and nearby states, strengthening decentralized seed self-sufficiency across the region.

Recognizing its transformative potential, ARC technology was officially certified by ICAR in July 2025 and licensed to 12 firms for large-scale commercialization.

A Crop for a Changing Climate

The potato’s growing importance is not limited to economics alone. Climate change has made agriculture increasingly unpredictable, with droughts, floods, heatwaves, and soil degradation affecting major crops around the world.

Potatoes offer several advantages in this uncertain future. They grow relatively quickly, produce high yields in limited spaces, and adapt well to diverse climatic conditions. Researchers are also developing disease-resistant and climate-resilient potato varieties to strengthen future food systems.

The Food and Agriculture Organization of the United Nations (FAO) emphasizes that promoting potato farming can help create more inclusive, resilient, and sustainable agrifood systems while supporting rural livelihoods.

Small-scale family farmers, especially women farmers who preserve traditional potato varieties, continue to play a vital role in protecting agricultural biodiversity. Thousands of heirloom potato varieties still survive in the Andes, carrying genetic traits that may prove essential for future food security.

More Than Just a Food

Today, potatoes are woven deeply into global culture and cuisine. From fries and chips to curries, stews, breads, and traditional dishes, the potato has become one of the world’s most versatile and beloved foods.

Yet behind every potato served on a plate lies a larger story — of farmers, history, survival, trade, science, and resilience.

The International Day of Potato 2026 is therefore not merely a celebration of a crop. It is a reminder that food security cannot be taken for granted. It calls attention to the need for sustainable farming practices, diversified agriculture, local food resilience, and stronger support systems for farmers worldwide.

As conflicts disrupt global supply chains and climate pressures intensify, the humble potato may once again prove why it has sustained humanity for thousands of years.

Where potatoes grow, livelihoods truly flourish.