$700 Per Ton: How the Iran Crisis Is Rewriting the Rules of Global Food Production
A 73% surge in the price of urea fertilizer since February 28th isn’t merely a market fluctuation – it’s a flashing warning signal for global food security. While headlines focus on geopolitical tensions, the economic fallout is rapidly crystallizing in the agricultural sector, threatening crop yields and potentially triggering a new wave of food inflation. Follow the money, and the story isn’t about oil disruption, but about a critical choke point in the fertilizer supply chain: the Strait of Hormuz.
See the original CNBC story for the full account.
The United Nations estimates roughly one-third of the world’s seaborne fertilizer trade transits this narrow waterway. Since the escalation of conflict in Iran, that trade has been effectively paralyzed, with traffic severely disrupted and vessels targeted. This isn’t a localized issue; it’s a systemic shock. Chris Lawson, vice president of market intelligence and prices at CRU, estimates that 30% of exportable fertilizer supply – encompassing key producers like Saudi Arabia, Qatar, Bahrain, and crucially, Iran – is currently unavailable to the market. This figure dwarfs the supply disruptions seen during the initial stages of the Russia-Ukraine war, a conflict that already sent fertilizer prices soaring in 2022.
The immediate impact is a dramatic price increase. Before the conflict, FOB granular urea in Egypt – a key benchmark for nitrogen fertilizers – traded between $400 and $490 per metric ton. As of mid-March 2026, that price has jumped to around $700 per metric ton, according to analysts at CNBC. Oxford Economics’ Alpine Macro reports urea and ammonia prices have surged by approximately 50% and 20% respectively since the end of February. While potash and sulfur have also seen price increases, the nitrogen fertilizer market is particularly vulnerable because, as Dawid Heyl, co-portfolio manager for the global natural resources strategy at Ninety One, succinctly puts it: “You can skip a season of potash, you can skip a season of phosphates, but you can’t skip a season of nitrogen.”
This isn’t simply a matter of cost. Nitrogen is the primary nutrient driving crop growth, and its application is an annual necessity. The timing couldn’t be worse. Farmers in the Northern Hemisphere are entering the critical spring planting season, a period demanding substantial fertilizer application. The supply constraint is intersecting with peak cyclical demand, creating a perfect storm. The situation is further complicated by production cuts. QatarEnergy halted downstream urea production following a reduction in liquefied natural gas output, while China has imposed export restrictions to safeguard its domestic supply. This isn’t just about availability; it’s about a shrinking pool of alternatives.
The scale of the disruption is arguably greater than the impact of the Russia-Ukraine war, according to Sarah Marlow, global head of fertilizer pricing at Argus. Marlow highlights that nearly 50% of globally traded sulfur, a third of urea, and close to 25% of ammonia originate from the affected region. This concentration of production in a single, now-disrupted zone amplifies the risk. The sulfur market, already tight before the crisis, is now facing even more acute shortages, with potential for further price spikes.
While existing food commodity stocks offer a temporary buffer, the long-term consequences of reduced fertilizer application are unavoidable. Heyl estimates a 5% reduction in agricultural yields could trigger significant food inflation, particularly impacting emerging markets. Countries reliant on grain imports, such as those in East Africa and India, are especially vulnerable. India, a major importer of both nitrogen fertilizers and the natural gas used in their production, faces a double-edged threat. Even the United States, despite domestic fertilizer production, isn’t immune – approximately one-third of the nitrogen, phosphate, and potash fertilizers used domestically are imported. A coalition of 54 agricultural groups recently appealed to President Trump for “much-needed market relief,” acknowledging the escalating costs and potential for domestic food security risks.
What this means for your wallet: Expect higher grocery bills in the coming months, particularly for staples like corn, wheat, and vegetables. More importantly, watch for signs of government intervention – not in the form of price controls, which historically prove ineffective, but in strategic reserve releases or efforts to diversify fertilizer supply chains. The question isn’t if crop yields will be affected, but how severely, and whether governments will proactively mitigate the impact on consumers.
