Fertiliser costs bite farmers
Global fertiliser prices have jumped enough that farmers are already cutting back on planting and warning of lower yields — availability is tight even if prices are below 2022 peaks. (x.com) In the last days UK growers faced roughly £50/tonne pre‑spring increases, U.S. fertilizer costs are reported up about 34%, and urea is cited at $684/ton versus roughly $470 pre‑war — numbers that translate directly into higher input bills for crops. (x.com) That squeeze is important because reduced fertiliser use this season can lower global food output months from now, increasing prices and food‑security risk where margins are tight. (x.com)
Farmers usually lock in fertiliser months before seed goes in the ground. This year a lot of them didn’t, and by early April retail prices in the United States had jumped across all eight major fertiliser products, with urea up 34% from a month earlier. (dtnpf.com) In Britain, farm advisers said nitrogen fertiliser was suddenly around £500 a tonne where it was available, after roughly £50-a-tonne pre-spring increases hit growers just as spring field work started. (theandersonscentre.co.uk) The squeeze starts far from the farm. Urea is made from natural gas, and Purdue agricultural economists said nitrogen fertiliser at the Port of New Orleans jumped from about $516 a metric ton before the latest Middle East disruption to about $683 within a week. (ag.purdue.edu) A big reason is geography. Purdue said the Gulf region ships major volumes of nitrogen fertilisers, ammonia, sulfur and phosphate, and shipowners and insurers pulling back from the Strait of Hormuz cut off cargoes headed toward world markets. (ag.purdue.edu) When fertiliser jumps that fast, farmers start changing crop plans instead of waiting for better prices. A market analysis published on April 9 said U.S. growers were already shifting acres from corn toward soybeans because corn needs much heavier nitrogen feeding than soybeans. (markets.financialcontent.com) That crop switch matters because corn is one of the most fertiliser-hungry staples in the world. United States Department of Agriculture data track fertiliser use by crop and show corn acreage receives nitrogen far more routinely than soybean acreage, which is why a nitrogen shock hits corn budgets first. (ers.usda.gov) Some farmers will still plant the same acres and simply spread less. The International Fertilizer Development Center says crop productivity is limited by the most limiting nutrient, which means cutting one key nutrient can cap yields even if seed, rain and machinery are unchanged. (ifdc.org) That does not always show up at harvest in Iowa or Yorkshire alone. The Food and Agriculture Organization says cropland nutrient balance data are used precisely because fertiliser use relative to crop needs shapes production outcomes country by country, especially where soils are already short of nutrients. (fao.org) The world had already been heading into 2026 with a tight fertiliser market. The World Bank said in late 2025 that fertiliser prices were expected to remain well above their 2015-2019 average because of elevated input costs, resilient demand, export restrictions from China, and sanctions affecting Belarus and Russia. (blogs.worldbank.org) So even if today’s prices are still below the panic peaks of 2022, the timing is brutal. A fertiliser shock in April lands in the narrow window when Northern Hemisphere farmers are buying for corn, wheat, barley and vegetable crops, and decisions made in that window show up months later as smaller harvests or higher food prices. (dtnpf.com)
