Fertilizer shock hits American farmers as Iran war tightens supply

The war in Iran is tightening global fertilizer supply and lifting nitrogen and energy costs for US farmers ahead of spring planting. Imported urea prices have risen about a third since the conflict began, and producers report scarce nitrogen quotes even as most North American fertilizer costs climb due to higher natural gas prices. The gap comes on top of tariffs, diesel and equipment costs, and a farm economy already described as in recession with rising debt. While roughly $7 billion in federal aid has helped weather the disruption, farmers say it won’t fix ongoing losses, and higher input costs could ripple into pricier groceries in the coming months and years.