The 2022 Dress Rehearsal: What the Fertilizer Crisis Taught Us - and What We Ignored

In March 2022, the FAO Food Price Index averaged 159.3 points, its highest reading since the index's inception. Urea, the most widely traded nitrogen fertilizer, peaked near $925 per tonne on the FOB Gulf basis after trading at roughly $250 eighteen months earlier. These are not contested figures. They come from the FAO and the World Bank's commodity price records, and they describe one of the most severe fertilizer supply disruptions in decades. The question that matters now, as a new conflict threatens the same supply chains from a different direction, is straightforward: did the world use the intervening years to prepare? The data suggests it did not.

What We Know: The Price Shock in Numbers

Russia invaded Ukraine on February 24, 2022. Within weeks, a market already strained by post-pandemic demand surges and high energy costs went into crisis. But the timeline is instructive because the disruption started earlier than most narratives acknowledge.

China quietly restricted phosphate fertilizer exports beginning in mid-2021, months before Russian tanks crossed the Ukrainian border. Beijing cited domestic supply security. The restrictions were formalized and tightened through the autumn of 2021 and into 2022, and have continued in various forms since, with China maintaining export controls on key fertilizer products well beyond the initial crisis period. This detail matters because it challenges the widespread framing of the fertilizer crisis as a purely Russia-Ukraine event.

Russia and Belarus together account for approximately 40 percent of global potash exports. Russia is also a top-three exporter across all three major fertilizer nutrient groups: nitrogen, phosphate, and potash. When Western sanctions targeted Belarus and trade financing for Russian exports became difficult, the disruption was not limited to one nutrient type. It hit all three simultaneously.

By mid-2022, the numbers told a consistent story across markets. DAP (diammonium phosphate) prices more than doubled. Potash prices rose from roughly $200-250 per tonne to a peak above $1,200 per tonne, an increase of nearly fivefold. Urea rose roughly fourfold from its pre-crisis baseline. The severity of the price shock across all three nutrient categories was unlike anything the fertilizer market had experienced since the 1970s.

Who Got Hurt

The price surge did not distribute its pain equally. Large-scale commercial farms in North America and Europe absorbed higher input costs through crop price increases and, in some cases, government support. The burden fell disproportionately on smallholder farmers in developing countries, where fertilizer purchases represent a larger share of total costs and access to credit is limited.

Brazil, the world's largest fertilizer importer, sources roughly 85 percent of its fertilizer from abroad. During the 2022 crisis, Brazilian farmers faced both price shocks and genuine uncertainty about physical supply availability. The WFP warned of what it called a "hunger catastrophe" as the cascade from fertilizer to food prices began moving through the system.

Sub-Saharan Africa, where average fertilizer application runs around 22 kilograms per hectare compared to more than 130 in Europe, was acutely vulnerable. When prices doubled, many farmers simply used less. The yield impact showed up in subsequent harvests, contributing to a rise in acute food insecurity that the Global Report on Food Crises documented at approximately 258 million people across 58 countries and territories in 2022.

The transmission mechanism operates on a lag. Fertilizer price spikes do not immediately raise food prices. The delay runs approximately three to nine months, depending on the crop cycle and region. This lag creates a dangerous political dynamic: by the time the food price impact arrives, public attention has typically moved elsewhere.

Policy Responses: What Was Attempted

Governments responded with a mix of subsidies, diplomatic initiatives, and policy announcements. The record is extensive. The follow-through is not.

Brazil launched its Plano Nacional de Fertilizantes in March 2022, setting a target to raise domestic production to cover 45 to 50 percent of national demand by 2050, up from roughly 15 percent. India expanded fertilizer subsidies substantially, with the subsidy bill rising sharply through 2022 and 2023. The UN brokered the Black Sea Grain Initiative in July 2022, which facilitated Ukrainian grain exports and indirectly eased some pressure on food and fertilizer markets. Russia's participation was conditional, and the deal collapsed in July 2023 when Moscow withdrew.

In May 2024, the Africa Fertilizer and Soil Health Summit in Nairobi produced the Nairobi Declaration, pledging to triple domestic production and distribution of certified quality fertilizers by 2034. The ambition was significant. The mechanism for achieving it was not specified.

The pattern across these responses follows a recognizable structure: crisis produces pledges, pledges produce targets, targets produce conferences, and structural dependency remains unchanged.

What We Don't Know

Several critical data gaps persist, and they are worth naming explicitly.

No reliable global data exists on actual fertilizer application rates during the 2022 crisis, particularly among smallholder farmers in Sub-Saharan Africa and South Asia. Survey data is fragmented, delayed, and often based on purchase records rather than actual field application. This means the real yield impact of the 2022 disruption remains partially undocumented.

The precise contribution of reduced fertilizer application to subsequent harvest shortfalls is difficult to isolate from weather effects, pest pressure, and other variables. Estimates exist, but confidence intervals are wide.

No country anywhere maintains strategic fertilizer reserves comparable to strategic petroleum reserves. This is not a gap in data but a gap in policy infrastructure. The concept has been discussed in academic papers and policy briefs since at least 2022. No implementation has followed.

What's Wrong in the Narrative

Three claims circulate widely and do not survive contact with the data.

The first is that the 2022 fertilizer crisis was caused by the Russia-Ukraine war. This is an oversimplification. China's phosphate export restrictions preceded the invasion by months. Energy price increases driven by post-pandemic recovery had already pushed ammonia production costs higher. The war amplified and accelerated a disruption that was already underway.

The second is that fertilizer prices returned to normal after the crisis peaked. Urea prices declined significantly from their 2022 highs, but through 2023 and into 2024, they remained above pre-crisis levels. The World Bank's Pink Sheet data shows this clearly. The market corrected, but it did not reset.

The third is that the crisis produced lasting structural change. Brazil's Plano Nacional de Fertilizantes has shown minimal progress toward its targets. No new strategic reserves were established anywhere. The Africa Fertilizer Summit's tripling pledge lacks a funded implementation pathway. The policy responses were real; the structural outcomes were not.

2026: The Same Vulnerability, a Different Trigger

The current Iran conflict threatens fertilizer supply chains through a mechanism the 2022 crisis lacked: physical chokepoint disruption. The Persian Gulf region accounts for nearly half of global urea exports, with production concentrated in Iran, Qatar, Saudi Arabia, Oman, and the UAE. Virtually all of this output ships through the Strait of Hormuz.

Vessel traffic through Hormuz dropped from approximately 100 ships per day to roughly six per day in early March 2026. This affects not only oil but ammonia, urea, and the LNG feedstock used in fertilizer production elsewhere.

The structural position is unchanged from 2022. No new production capacity has come online in non-Gulf locations at a scale that would offset a sustained disruption. No strategic reserves exist to buffer short-term supply shocks. The policy instruments are the same ones that proved insufficient four years ago.

What the 2022 episode demonstrated, and what the available data consistently supports, is that global food production sits on a fertilizer supply chain with no redundancy, no strategic buffer, and no institutional mechanism for coordinated response. The dress rehearsal produced detailed documentation of the vulnerability. It produced no preparation for the next performance.