DOJ Probes Fertilizer Pricing as Farmers Shoulder Tight Margins, More Rising Costs

Fertilizer investigation may impact input costs and margins.

Farmers inject fertilizer into vegetable fields. In the evening when the sun sets_Photo by PIPAT via Adobe Stock_322218535.jpg

Farmers inject fertilizer into vegetable fields.

Photo by PIPAT via Adobe Stock

NASHVILLE, TENN. (RFD NEWS) — The U.S. Department of Justice (DOJ) has launched an antitrust investigation into fertilizer pricing practices, a move closely watched by farmers facing elevated input costs ahead of planting season.

According to reporting by Bloomberg, the DOJ’s Antitrust Division is examining whether major producers — Nutrien, Mosaic, CF Industries, Koch Industries, and Yara International — colluded to raise prices on U.S. farmers. Together, the firms represent a dominant share of nitrogen, phosphate, and potash supply in the United States.

Farm organizations have raised concerns about fertilizer market concentration for years, and industry pressure has intensified recently as margins tighten across crop agriculture. USDA Deputy Secretary Stephen Vaden earlier described Nutrien and Mosaic as a “duopoly,” while groups including the Texas Corn Producers Association and Iowa Corn Growers Association have urged federal regulators to review pricing practices.

For producers entering the spring planting season, fertilizer costs remain a key financial pressure even as commodity prices soften. The investigation could shape future input pricing and competition depending on its findings.

Join us again on Monday for the latest agriculture, policy, and business news, starting at 8:00 AM ET on RFD Network’s Market Day Report, Cow Guy Close, and Rural Evening News.

Related Stories
Credit stress is building for row-crop farms despite steady land values and slight price improvements.
American soybean and corn leaders, along with Canada’s AgriFood sector, testified before the U.S. Trade Representative’s Office in support of the trade pact between the U.S., Mexico, and Canada.
Texas livestock producers face a heightened biosecurity threat as New World screwworm detections in northern Mexico coincide with FDA approval of the first topical treatment.
Working capital is tightening for crop farms, increasing reliance on operating loans even as land values steady in the broader sector.
Higher ocean freight raises export costs just as global grain competition intensifies.
Buying a real Christmas tree directly supports U.S. farmers facing rising import competition, long production cycles, and weather-driven risks.

Tony St. James joined the RFD-TV talent team in August 2024, bringing a wealth of experience and a fresh perspective to RFD-TV and Rural Radio Channel 147 Sirius XM. In addition to his role as Market Specialist (collaborating with Scott “The Cow Guy” Shellady to provide radio and TV audiences with the latest updates on ag commodity markets), he hosts “Rural America Live” and serves as talent for trade shows.

LATEST STORIES BY THIS AUTHOR:

Freight Softens as Producers Plan 2026 Budgets Nationwide
“I’m not sure where this bridge goes,” trader Brady Huck with Advanced Trading told RFD-TV News earlier this week.
Plan for sharp, short-term volatility after unexpected outages; permanent closures rarely trigger major price spread disruptions.
Ethanol output softened, but underlying supply-and-demand trends indicate stable longer-term use despite short-term volatility in blending and exports.
Strong Farm Credit finances help cushion producers, but prolonged low crop margins could strain renewals in 2026.
USDA data confirms that U.S. agriculture remains overwhelmingly family-run despite structural shifts in scale and production, according to a new analystis by Farm Flavor.