A group of major fertilizer manufacturers is facing a class-action lawsuit that accuses the companies of conspiring to drive up prices paid by American farmers, adding thousands of dollars in input costs at a time when producers were already grappling with volatile commodity markets.
The lawsuit, filed last week by Union Line Farms in Hopkinton, Iowa, alleges that several of the world’s largest fertilizer suppliers — including The Mosaic Company, Nutrien Ltd., CF Industries, and Koch Agronomic Services — coordinated production and pricing strategies to artificially inflate the cost of key crop nutrients.
The complaint claims the companies manipulated supply of nitrogen, phosphorus and potash, three fertilizers essential to U.S. crop production, allowing them to sustain unusually high prices across the agricultural supply chain.
According to the filing, fertilizer prices surged sharply during global supply chain disruptions and geopolitical tensions that began in 2020. But the lawsuit argues that even after those pressures began to ease, prices remained elevated due to coordinated actions by dominant producers in the global fertilizer market.
The suit alleges fertilizer costs jumped roughly 60 percent between 2021 and 2022, imposing an estimated $128,000 in additional expenses per farm in 2022 alone. For many producers, the complaint argues, the increases significantly strained operating budgets and amplified financial pressures during an already uncertain period for agriculture.
Union Line Farms is seeking damages on behalf of U.S. farmers who purchased fertilizer during the period in question. The lawsuit also raises broader concerns about market concentration within the fertilizer industry and the influence a small number of global suppliers wield over agricultural input prices.
The case could draw increased scrutiny to fertilizer markets, which have faced mounting criticism from farm groups and policymakers who say rising input costs have squeezed producers’ margins in recent years.
CLICK HERE to read a copy of the complaint.
