Full Breakdown
Hormuz Closure Triggers Global Fertilizer Crisis, Threatening Food Security
4/30/2026, 4:37:33 AM
Hormuz Closure Triggers Fertilizer Supply Shock
Since the Strait of Hormuz was effectively shut to commercial traffic on 28 February 2024 amid the U.S.–Israel war against Iran, shipments of urea, ammonia, sulfur and related feedstocks have stalled. The disruption has halted the flow of roughly half of the world’s fertilizer feedstock, creating an immediate supply crunch for growers worldwide.
Hormuz as the Fertilizer Artery
The narrow waterway links major exporters—Saudi Arabia, Qatar, the United Arab Emirates, Oman and Iran—to markets across Asia, Africa and the Americas. Estimates range from 35 % to more than 50 % of global urea trade and about one-third of all fertilizer exports passing through Hormuz on a typical day.
Scale of the Disruption – Data & Statistics
- Urea prices have risen more than 47 % to about $687 / ton; ammonia up 16 % to $725 / ton; sulfur up 62 % to $924 / ton.
- Roughly 2 million t of urea production (?3 % of annual seaborne trade) have been lost; another 1 million t remain stranded in Gulf ports.
- The United Nations warns the crisis could push an additional 45 million people toward hunger.
- Grain prices are low—Chicago wheat futures are about half their 2020 level—leaving farmers unable to absorb higher input costs.
Agricultural Impact – Why It Matters
Higher fertilizer costs force growers to cut application rates, delay planting or switch to less effective products. Forecasts from the International Grains Council and regional analysts anticipate 1-3 % grocery-price increases for fresh produce and potential yield reductions in wheat, corn, rice, palm oil and soybeans. In vulnerable regions—Sudan, Somalia, Kenya, Sri Lanka—already recovering from prior shocks, the added strain could exacerbate food insecurity and spark social unrest.
Official Responses
- The UN’s Food and Agriculture Organization estimates 45 million extra people at risk of starvation and has convened a task force led by da Silva to address nitrogen-feedstock logistics.
- The World Food Programme’s Director of Food Security, Jean-Martin Bauer, emphasizes the urgency of maintaining aid routes, noting that delayed shipments affect roughly 5.8 million people per month.
- Rabobank’s Stephen Nicholson cautions that “it’s going to take a while to get back to normal” for fertilizer availability even after the strait reopens.
- The International Grains Council has already trimmed its harvest forecasts for 2027 in light of the supply squeeze.
Criticism & Opposition
Analysts warn that rising food prices could reignite the kind of unrest that followed the Arab Spring, with some projecting heightened conflict risk in East Africa and the Middle East. A separate commentary highlights the United Kingdom’s planned cut to overseas development assistance—down to 0.3 % of gross national income—as insufficient to offset the looming humanitarian toll.
On-the-Ground Reports
- Iowa farmer Andy DeVries (DeVries Farm) says his planting calendar is “basically thrown out the window.”
- Thai pineapple grower Likit Maekayai supplements dwindling urea with chicken droppings, noting that “that’s all we can do.”
- Western Australian growers expect a 14 % reduction in wheat-planting area due to fertilizer scarcity.
- Brazilian soybean producers consider switching to cheaper ammonium sulfate, acknowledging lower expected yields.
Conflicting Reports & Gaps
Sources differ on the share of global fertilizer transiting Hormuz (35 % vs. >50 %). Price-rise descriptions range from “more than doubled” to specific 47 % urea increases. No commercial-scale alternative to nitrogen-based fertilizer has been identified, leaving a data gap on viable substitutes.
Verbatim Quotes
- “If you have a calendar that you have always followed for planting season, you just basically have to throw that thing out the window, because everything has just had a bomb dropped on it,” — Andy DeVries, DeVries Farm, Iowa
- “We’re augmenting our remaining stockpile of chemical fertilizer with chicken droppings. That’s all we can do.” — Likit Maekayai, pineapple farmer, Thailand
- “The disruption of the Strait of Hormuz can push 45 million more people into hunger and starvation,” — da Silva, UN task-force lead
- “It's going to take a while to get back to normal,” — Stephen Nicholson, Rabobank head of North American grains and oilseeds
- “The time to step up is now.” — Jean-Martin Bauer, Director of Food Security, World Food Programme
Outlook – What’s Next
The UN task force is negotiating limited shipping corridors, while market analysts expect fertilizer prices to remain elevated for months. If the strait remains partially closed, the ripple effect on global food supplies could persist into the 2027 planting season, tightening grocery bills and heightening food-security challenges worldwide.
