Irish Potato Prices Are Surging Again in Nigeria — Here Is What Is Driving the Crisis

A basket of Irish potatoes now costs Nigerian households between N8,000 and N10,000 in major markets — and the forces driving that price are not going away anytime soon.

The Price Journey: From Relief to Pain

The story of Irish potato prices in Nigeria over the past four years is a case study in how quickly food market gains can unravel.

A bumper harvest in mid-2024 offered temporary respite — prices on a 65-kilogram bag crashed from between N150,000 and N180,000 down to roughly N45,000 by July 2024. That relief lasted months, not years. By January 2026, prices had rebounded sharply as supply volatility returned.

What Is Pushing Prices Up

Chief Executive Officer of the Agricultural and Rural Management Training Institute (ARMTI), Dr. Olufemi Oladunni, identified the core pressure points: escalating farm input costs, insecurity in production zones, and weakening local supply against rising demand.

"While demand is increasing, production is reducing," Oladunni said. "Potato still has enormous unexploited potential to contribute to food security, nutrition and the livelihoods of resource-poor farmers."

Several factors are compounding the problem simultaneously:

Diesel costs — prices rose from N1,245 per litre in April to an average of N1,330 per litre in May, squeezing logistics and transportation margins for traders moving produce from the Jos Plateau — Nigeria's principal potato belt — to southern markets.

Regional price gaps — northern cities like Kano pay less due to proximity to production areas. Port Harcourt consumers typically pay 20 to 30 per cent more than northern buyers, purely on transport costs.

Broader food inflation — a market survey tracking 67 staple food items found that 27 commodities recorded price increases in May alone, up from 18 the previous month.

A Growing Import Dependency

Despite modest production growth — output is projected to reach 1.6 million metric tonnes in 2026, up from 1.5 million — domestic supply is failing to keep pace with urban demand and the expansion of food processing industries.

The gap is being filled with imports. Nigeria has become the world's third-largest importer of potato flour, with import values jumping 298 per cent in a single year — from $3.98 million in 2023 to $15.85 million in 2024, according to UN Comtrade and Trade Map data.

That is a structural vulnerability, not a temporary blip. And it is playing out against a global potato market valued at $120 billion in 2025, projected to reach $149.38 billion by 2031 — meaning global competition for supply will only intensify.

What Is Being Done

ARMTI is working with the International Potato Center (CIP) to develop early-maturing potato varieties tolerant to high temperatures and resistant to major viral diseases. The goal is to identify high-yielding, disease-resistant varieties with strong processing and eating qualities that can boost domestic supply.

Separately, Dutch breeder Solynta, in partnership with RegenZ, is piloting hybrid true potato seeds across Kenya and South Africa. The non-GMO technology requires just 25 grams of seed per hectare — versus roughly 2,500 kilograms of conventional seed tubers — potentially slashing input and transport costs for smallholder farmers across Africa.

Long-term relief may come from these innovations, but they are years from meaningful scale in Nigeria.

The Household Reality

For Nigerian families already stretched by broader inflation, a basket of potatoes at N10,000 is not an abstraction — it is a weekly budget decision. The food inflation crisis intersects directly with the wider cost-of-living pressure that has made cheap healthy meal planning and low-income budgeting increasingly urgent practical concerns for millions of households.

The Bottom Line

Rising diesel costs, persistent insecurity in farming zones, a supply chain that has not scaled to meet urban demand, and a growing dependency on imported processed potato products have combined into a crisis that sporadic bumper harvests cannot resolve on their own.

Until domestic production infrastructure catches up — and until the security environment in farming regions stabilises — Irish potato prices in Nigeria will remain volatile, elevated, and deeply consequential for household food budgets.

Sources: National Bureau of Statistics (NBS); UN Comtrade; Trade Map — ITC; FAO

Reported by the WealthBlueprint NewsDesk — tracking markets, food economics, and the cost of living across Africa.