Iran War and Strait of Hormuz Crisis Raise Fertilizer and Food Cost Risks for Poland and Europe

The ongoing Iran war and de facto closure of the Strait of Hormuz have triggered a fresh surge in oil and gas prices, with ripple effects spreading into fertilizer markets and, ultimately, food costs. For Poland and other EU importers, the main risks stem from higher input costs, disrupted fertilizer flows from the Gulf and elevated freight rates rather than immediate shortages of grains or oilseeds.

As a fragile ceasefire struggles to hold, Iran continues to restrict traffic through Hormuz, while attacks on key energy and petrochemical assets such as the South Pars complex underscore the vulnerability of regional export capacity. Analysts warn that even if oil markets stabilise, the shock to fertilizer supply chains and logistics will keep agricultural production costs elevated well into the 2026/27 season.

Introduction

Since late February 2026, a U.S.–Israel conflict with Iran has escalated into a broader Gulf crisis, including missile and drone strikes on energy infrastructure and repeated threats to commercial shipping. Iran’s control over the Strait of Hormuz – a chokepoint for roughly a fifth of global seaborne oil flows – has been central, with Tehran intermittently closing or tightly restricting the waterway and using it as leverage in ceasefire talks.

Recent reports indicate a tentative ceasefire but continued Iranian chokehold on Hormuz, with European governments pressing for a negotiated reopening while markets question the durability of the truce. Oil has moved back above USD 110/bbl amid renewed risk premia, and energy-intensive sectors such as fertilizer production face higher feedstock and freight costs. The outcome is particularly relevant for EU importers, including Poland, who rely heavily on international nitrogen, phosphate and potash flows for crop production.

🌍 Immediate Market Impact

The most visible market reaction remains in crude oil and natural gas, where prices have spiked on fears of sustained disruption to Gulf exports and attacks on Iranian and neighbouring producers’ facilities. Heightened bunker fuel and container rates are now feeding into broader logistics costs, affecting bulk movements of grains, oilseeds and sugar on Asia–Europe routes. 

For agriculture, the critical linkage is via fertilizer. The Gulf and wider Middle East account for a significant share of global exports of nitrogen products (urea, ammonia), phosphates and associated petrochemicals. The effective closure or restricted operation of Hormuz, together with damage or threats to plants and export terminals, has upended traditional shipping patterns and tightened spot availability. Banks and research houses highlight that fertilizer prices have reacted more strongly than major grains so far, squeezing farm margins at the start of the Northern Hemisphere planting window. 

📦 Supply Chain Disruptions

The disruption of traffic through Hormuz has forced vessel rerouting, delays and higher insurance premiums across the Persian Gulf, Gulf of Oman and adjacent sea lanes. Three commercial ships have already been struck within the strait corridor during the conflict, underlining elevated war-risk conditions and complicating bulk chartering. 

Fertilizer exporters in Iran, Qatar, Saudi Arabia and other Gulf states face bottlenecks in moving product to Asia and Europe, while some downstream capacity has been directly affected by strikes on Iranian energy and petrochemical hubs. Concurrently, refiners and petrochemical plants around the region report damage or precautionary shutdowns, cutting output of ammonia, urea and related intermediates. 

For Central and Eastern Europe, including Poland, the immediate risk is not physical unavailability but tighter prompt supply, longer lead times and higher CIF prices for imported fertilizer. This comes as farmers enter a crucial application and planting period for spring crops such as maize, soybeans and sugar beet, leaving less flexibility to adjust input strategies.

📊 Commodities Potentially Affected

• Fertilizers (urea, ammonia, nitrates, phosphates) – Directly exposed to Gulf feedstock and export disruptions; spot prices have risen sharply on supply uncertainty and higher gas and freight costs. 
• Wheat and other cereals – Indirect impact via higher production and transport costs rather than immediate supply loss; EU and Black Sea origin mitigate physical risk, but cost inflation may lift farmgate and export prices into 2026/27. 
• Maize (corn), soybeans, rice – Crops currently being planted or about to be planted in the Northern Hemisphere are highly sensitive to fertilizer affordability; reduced application rates could weigh on yields in late 2026 harvests, tightening balances and supporting prices. 
• Vegetable oils and oilseed meals – Higher freight and energy costs raise crush margins and trade costs; any weather or logistic shock later this year could compound the price impact.
• Sugar – Energy price spikes can support ethanol parity in Brazil and other producers, while higher fertilizer and diesel costs may gradually lift cane and beet production costs, including in the EU.

🌎 Regional Trade Implications

For Poland and the wider EU, the Iran–Hormuz crisis reshapes sourcing economics rather than core physical suppliers. European buyers may seek to shift part of their nitrogen and phosphate procurement away from the Gulf towards producers in North Africa, the Baltic region and North America, where logistics are less exposed to Hormuz-related disruptions. However, this reorientation implies higher marginal costs and stronger competition for volumes. 

Traditional grain and oilseed trade routes into Poland – from the EU, Black Sea and, to a lesser extent, North and South America via the Atlantic – remain physically open. Yet container and bulk freight markets are tightening globally as vessels are diverted or idled in the Gulf, raising transport costs for agricultural imports and exports alike. Intra-EU trade may become relatively more attractive, but price levels will still reflect global energy and fertilizer benchmarks. 

Countries with diversified energy and fertilizer production bases, or access to alternative maritime routes, stand to gain some competitive advantage as importers look to reduce exposure to Gulf risks. In contrast, fertilizer-import-dependent markets in Central and Eastern Europe face margin pressure across farming, processing and retail food sectors.

🧭 Market Outlook

In the short term, commodity markets are likely to remain headline-driven. Oil, gas and freight futures will respond to every sign of progress or setback in efforts to reopen Hormuz, keeping input cost visibility low for agricultural producers and traders. Even recent analyst calls for eventual normalization in fertilizer markets are conditional on a sustained de-escalation in the Gulf and a credible reopening of sea lanes. 

For the 2026 crop cycle in Poland and neighbouring EU states, the key risk channel is the cost and availability of fertilizers applied in spring and early summer. If prices remain elevated, reduced application rates and changes in crop rotations could translate into lower yields and tighter supplies in the 2026/27 marketing year, supporting prices for cereals, oilseeds and derived products.
Traders will closely monitor Gulf shipping conditions, fertilizer export flows, planting progress and any early signals on yield potential.

CMB Market Insight

The Iran war and Strait of Hormuz crisis underscore how energy and maritime chokepoint risks can rapidly spill into agricultural markets via fertilizer and freight. For Poland and the wider EU, the shock is predominantly cost-push rather than a direct supply shock in grains and oilseeds, but its impact on farm economics and food inflation could be significant if disruptions persist.

Commodity market participants should stress-test exposure to Gulf-linked fertilizers and logistics, diversify sourcing where feasible, and reassess pricing strategies for 2026/27. Aligning procurement, hedging and inventory policies with elevated volatility in energy and freight will be critical for maintaining margin resilience across the agri-food value chain.