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Business|March 26, 2026|2 min read

U.S. farmers worry about fertilizer supply due to war with Iran

The ongoing war with Iran has triggered a 25% price hike in fertilizer just as U.S. farmers are getting ready to plant their crops, raising concerns about supply shortages.

#Iran#fertilizer#U.S. farmers#planting season#global supply chain

War with Iran disrupts fertilizer exports as U.S. farmers prepare for planting season

Impacts: U.S. farmers face challenges during the critical planting season due to rising fertilizer costs.

As spring planting season commences across the northern hemisphere, the preparation involves enriching the soil with necessary nutrients, predominantly nitrogen fertilizer.

"Right now, we're kind of ... we'll be in the thick of it," stated farmer Matt Ubel from his fertilizer spreader near Wheaton, Kansas. "A significant amount of nitrogen is applied in the spring."

The rising costs associated with fertilizers and other vital farming resources have pushed many row crop farmers into financial strain in the previous year. Ubel remarked that some farmers were postponing purchases in hopes of seeing lower prices this spring; however, the price of the most widely used nitrogen fertilizer, urea, surged by nearly 30% following Iran's closure of shipping operations in the Strait of Hormuz, which has curtailed almost half of the global fertilizer trade.

This disruption in the Persian Gulf has had a profound impact on farmers worldwide, as Gulf states are key producers of fertilizer. The closure of the Strait of Hormuz compressed approximately 50% of global urea exports.

"If you were to ask us to envision a nightmare scenario for fertilizer, this would be it, occurring at such a critical time," explained Josh Linville from the brokerage firm StoneX. He highlighted that the urea shipments expected to reach the U.S. before the planting season are now unavailable.

According to the Fertilizer Institute, U.S. farmers are anticipated to face a deficit of approximately 2 million tons of urea this spring.

Although the United States is the leading producer of natural gas globally, which bolsters a strong domestic fertilizer industry, U.S. companies still rely on imports for about 18% of the nitrogen fertilizer sold within the country, particularly during the peak spring planting period.

Countries that depend on natural gas imports, like India and Pakistan, are encountering decreased urea production rates as they grapple with gas supply shortages. This contraction in supply will likely lead to further increases in global prices.

In addition to nitrogen, sulfur—another essential nutrient in fertilizers—is also experiencing supply challenges, exacerbating the overall fertilizer crisis.

To mitigate these issues, federal lawmakers are considering bipartisan legislation aimed at reducing fertilizer costs and enhancing pricing transparency. Additionally, the Trump Administration is lifting restrictions on fertilizer imports from nations such as Venezuela and Morocco in an effort to relieve pressures faced by U.S. farmers.

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