Full Breakdown
Impact of the Iran War on Global Food Prices and Fertilizer Supply
3/14/2026, 8:52:30 PM
Fertilizer Supply Disruption through the Strait of Hormuz
The ongoing conflict in Iran has severely disrupted global trade, particularly affecting the supply of fertilizers essential for agriculture. The Strait of Hormuz, a critical shipping route through which approximately one-third of the world's fertilizer trade passes, has been effectively closed since the onset of U.S.-Israeli military actions against Iran on February 28, 2026. This closure has led to significant shipping delays and heightened risks for vessels transiting the area, resulting in a backlog of tankers and rising costs for agricultural inputs.
Rising Costs and Agricultural Implications
As a direct consequence of the conflict, fertilizer prices have surged dramatically. For instance, the price of urea, a widely used nitrogen fertilizer, has increased by over 30% since the war began, reaching approximately $683 per ton at key U.S. import hubs. Similarly, ammonia prices have risen by 41% compared to the previous year, while urea prices have jumped by 21%. This spike in costs is expected to translate into higher food prices for consumers, as farmers face increased production expenses.
John Boyd Jr., a Virginia farmer, expressed concerns about the availability of fertilizer, stating, “The dealers are telling me we can’t get the fertilizer... due to the war and the bombing through that area, the fertilizer isn’t moving.” With planting season underway, farmers are particularly vulnerable, as they rely on timely access to fertilizers to ensure crop yields.
Broader Economic Impact
The ramifications of the Iran conflict extend beyond fertilizer prices. The U.S. Department of Agriculture has indicated that rising energy costs, particularly for diesel fuel, are compounding the financial pressures on farmers. Diesel prices have surged, with reports indicating costs as high as $469 for a single tank. This increase not only affects farming operations but also contributes to overall inflation, with food prices rising by 2.4% year-over-year as of February 2026.
The American Farm Bureau Federation has warned that without intervention to secure fertilizer supplies, the U.S. risks a shortfall in crops, which could exacerbate inflationary pressures across the economy. The organization has called on President Donald Trump to prioritize the delivery of critical agricultural inputs to mitigate these risks.
Global Perspectives and Vulnerabilities
Countries heavily reliant on imports for fertilizers, particularly in Sub-Saharan Africa and parts of Asia, are at heightened risk of food insecurity due to the conflict. Nations such as India and several African economies depend significantly on fertilizer supplies from the Gulf region, and disruptions could lead to lower crop yields and increased food prices.
The United Nations has highlighted that the ongoing conflict could lead to intensified cost-of-living pressures, particularly for vulnerable populations. As the situation evolves, analysts warn that the impact on food prices may not be immediate but could manifest in the coming months as supply chain disruptions continue.
Conclusion: Navigating a Volatile Market
The conflict in Iran presents a complex challenge for global agriculture, with rising fertilizer and energy costs posing significant threats to food security. As farmers prepare for the planting season, the uncertainty surrounding fertilizer availability and pricing could lead to reduced crop yields and higher consumer prices. Stakeholders across the agricultural sector are urged to monitor developments closely, as the implications of this geopolitical crisis unfold.
