DES MOINES, IOWA (February 24, 2022) — Iowa Attorney General Tom Miller is focusing on unprecedented increases in fertilizer prices affecting farmers.
Since January 2021, anhydrous ammonia has increased 315%. Urea has increased by 214%, liquid nitrogen by 290%, monoammonium phosphate (MAP) by 171%, and potash by 213%, according to the most recent data supplied by USDA’s Agricultural Marketing Services.