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FTC Opens Broad Antitrust Probe Into Fertilizer Price Surge Affecting US Farmers

 |  May 31, 2026
FTC Opens Broad Antitrust Probe Into Fertilizer Price Surge Affecting US Farmers

The Federal Trade Commission has launched a sweeping investigation into the sharp increase in fertilizer prices across the United States, FTC Chairman Andrew Ferguson announced Thursday during an agricultural event in Texas.

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    Speaking to farmers gathered at a meeting organized by the Texas Corn Producers outside Dallas, Ferguson revealed that the agency had already initiated an industrywide antitrust inquiry aimed at understanding the factors behind escalating fertilizer costs. According to Bloomberg, the investigation focuses on a price surge that has significantly affected agricultural producers nationwide.

    “I’m announcing that, on my order, the commission some time ago commenced a major industrywide investigation into the precipitous rise of fertilizer prices in this country, which has affected so many of our nation’s farmers, including everyone in this room,” Ferguson said. “USDA data has shown the single largest increase in input costs of farmers across the United States since 2020 has come from fertilizer.”

    The FTC chairman did not identify any specific companies as targets of the investigation. However, per Bloomberg, concerns have persisted for years over the highly concentrated nature of the fertilizer market, where a small number of companies dominate supply. Critics have argued that such concentration can create conditions that facilitate anticompetitive behavior, including potential price-fixing.

    Ferguson’s remarks come as policymakers continue to examine rising costs throughout the agricultural sector. Fertilizer remains one of the largest expenses for farmers, and prices climbed earlier this year after attacks on Iran disrupted international trade routes for key crop nutrients. According to Bloomberg, the resulting market turmoil boosted earnings for some major fertilizer producers, including CF Industries Holdings and Nutrien, while other companies such as Mosaic faced pressure from rising costs for the chemical materials needed in production.

    Related: Iowa Farmer Files Federal Antitrust Lawsuit Against Major Fertilizer Producers

    The announcement also follows broader government efforts to address inflation and rising food prices. The White House has previously highlighted the financial challenges facing farmers and ranchers as part of its focus on reducing costs throughout the food supply chain.

    Federal scrutiny of the fertilizer industry extends beyond the FTC. Bloomberg previously reported that the Department of Justice is conducting both civil and criminal investigations into possible price collusion involving several leading commercial fertilizer manufacturers. Representatives for Mosaic, CF Industries, Nutrien, Koch and Norway-based Yara International did not immediately respond to requests for comment regarding Ferguson’s announcement.

    Ferguson indicated that federal oversight of agricultural markets will continue to expand. He said the FTC is working alongside the US Department of Agriculture to examine competitive conditions in additional segments of the agricultural economy.

    “Along with the Department of Agriculture, the FTC will be examining competition issues in other agriculture markets,” Ferguson said. “You can expect joint actions from the department and the FTC very soon.”

    Per MLex, federal authorities are already active in several agricultural sectors. The Justice Department is investigating pricing practices in cattle, egg and seed markets, while the FTC has brought legal actions against pesticide manufacturers over loyalty programs and against Deere & Co. concerning restrictions on equipment repairs.

    Source: Bloomberg