Fertilizer markets are entering the second half of 2026 with improved supply conditions but a more fragmented price structure. As of the third quarter of 2026, easing Middle East logistics and returning Chinese urea exports are improving the overall outlook for buyers. However, fertilizer markets now carry different risks across nitrogen, phosphate and potash, making broad price signals less useful for procurement decisions. The key issue for buyers is whether lower headline prices conceal nutrient-specific constraints that could still disrupt planting plans.
Tomas Pernias, StoneX Brazil Market Intelligence Analyst, provides specialist coverage of fertilizer markets for StoneX Brazil. His focus on Brazilian agriculture and global fertilizer trade gives him a direct view of how nitrogen, phosphate and potash dynamics affect importers, farmers and planting-season affordability.
Key Themes from the Discussion
Nitrogen prices have returned to pre-war levels, limiting further downside and raising upside risk if demand recovers.
Phosphate markets remain constrained by sulfur shortages and uncertainty around Chinese DAP and MAP exports.
Potash was least affected by the Middle East conflict and remains more stable than nitrogen or phosphate.
Nitrogen markets have already absorbed much of the bearish supply adjustment, leaving less room for fertilizer prices to fall further. Pernias explains that "Urea prices return to pre-war levels before peace negotiations advanced", showing that nitrogen had repriced before the wider market fully stabilized. Nitrogen buyers may face a narrower window for additional savings if Brazil or India accelerates demand. A fresh buying wave could quickly turn nitrogen from a source of relief into the first fertilizer segment to regain upside momentum.
Phosphate Constraints Limit Fertilizer Recovery
Phosphate markets remain the clearest exception to the broader fertilizer recovery because supply costs and export uncertainty continue to restrict affordability. Pernias notes that "Phosphates, on the other hand, are in a much more delicate situation", adding that sulfur shortages may prevent prices from falling quickly. Phosphate buyers face a more difficult 2026 even as other fertilizer markets become more affordable. This divergence matters most for Brazil because importers need to increase phosphate acquisitions while farmers may struggle to buy the same volumes as last year.
Frequently Asked Questions
Why are fertilizer markets diverging in 2026?
Fertilizer markets are diverging because nitrogen, phosphate and potash face different supply and demand conditions. Nitrogen has returned to pre-war price levels, phosphate remains constrained by sulfur shortages, and potash has been relatively stable.
Which fertilizer nutrient faces the toughest outlook?
Phosphate faces the toughest outlook because weak demand has not been enough to offset sulfur shortages and uncertainty around Chinese DAP and MAP exports.
What does this mean for Brazilian fertilizer buyers?
Brazilian buyers have better nitrogen affordability, but imports remain behind 2025 levels. Phosphate purchasing remains more challenging and could lead to demand destruction in 2026.
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--- Written by Frédéric Guétin, StoneX TV Producer
--- Expert: Tomas Pernias, StoneX Brazil Market Intelligence Analyst
Fertilizers
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