Fertilizer Supply Disruptions from Iran Conflict Threaten Global Food Prices

A surge in regional instability has triggered a critical disruption in the global fertilizer supply chain, primarily affecting shipments passing through the Strait of Hormuz. According to shipping tracking data, over 40% of global ammonia exports—critical for nitrogen-based fertilizers—pass through this chokepoint, with recent vessel reroutings increasing transit times by up to 14 days. Major exporters including Russia, Qatar, and Saudi Arabia have reported delays in deliveries to key importers such as India, Brazil, and Indonesia. The resulting supply constraints are driving up the cost of agricultural inputs. Global urea prices have climbed 22% since January 2026, reaching $580 per metric ton, while ammonia futures on the Dubai Mercantile Exchange have risen 18% month-over-month. These increases are particularly acute for countries dependent on imported fertilizers, with India’s fertilizer import bill projected to exceed $21 billion in the 2026 fiscal year—up from $17.3 billion in 2025. The ripple effects extend beyond farming inputs. Energy markets are reacting as well: natural gas, the primary feedstock for nitrogen fertilizers, saw prices on the Henry Hub rise to $4.75 per million Btu, a 14% increase from early 2026. Crude oil futures (CL=F) rose 3.2% amid broader risk aversion, while the VIX index climbed to 28.5, reflecting heightened market volatility. Agricultural commodity prices are also under pressure, with maize and soybean futures showing a 6% and 4.8% increase, respectively, over the past month. The situation underscores the vulnerability of global food systems to geopolitical flashpoints. Analysts warn that if disruptions persist beyond Q2 2026, planting seasons in key agricultural regions could face delayed fertilizer availability, potentially reducing global crop yields by 3–5% and contributing to a 2–3% rise in food inflation by year-end.