Retail Fertilizer Prices Rose Across Most Categories

Agricultural operators faced higher costs for six of eight major fertilizer types during September 2026.

Updated on Sept. 23, 2026 in Inflation

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Agricultural operators in the United States faced higher retail prices for most fertilizer types in September, impacting nitrogen-based procurement strategies. AI Illustration. Upload story photo >

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During the second full week of September 2026, retail fertilizer prices increased for six of eight major types tracked by DTN. While most products saw price climbs, the costs for urea and UAN28 decreased slightly during the same period.

Why it matters

Fluctuating fertilizer costs directly impact input expenses for agricultural operations, forcing managers to re-evaluate their nitrogen-based nutrient strategies. As operators manage these variations, the market for potash remains a point of focus amid potential shifts in import sourcing.

Retail fertilizer pricing reflected significant shifts across eight major categories, including potash at $495/ton and 10-34-0 at $718/ton. DTN designates a 5% shift as the threshold for a significant market move.

The players

Donald Trump

The President of the United States who is currently working on a deal to import potash fertilizer from Belarus.

The details

Operators currently navigating these prices see clear distinctions in nitrogen efficiency, with urea costing $0.72 per pound of nitrogen compared to $0.58 for anhydrous. These calculations are critical as businesses adjust for the price increases in the majority of categories. While urea and UAN28 prices fell, the broader upward trend across the remaining six categories requires careful monitoring for procurement cycles.

Timeline

  1. Retail fertilizer prices were measured during the second full week of September 2026.

Market Landscape

Current fertilizer pricing volatility follows the ongoing negotiations for the 2026 Belarus potash import deal. These discussions mark a significant effort by the administration to shift supply chain dependencies for key soil nutrients.

Agricultural operators should review their nitrogen-per-pound costs to offset the price increases observed in six of eight major fertilizer categories. Consult with an accountant to determine if current purchasing trends warrant locking in rates for future cycles.

The takeaway

The divergence in fertilizer pricing highlights the importance of tracking per-pound nitrogen efficiency rather than aggregate tonnage costs. Operators should monitor potential policy changes regarding international potash imports to anticipate future supply shifts.

Further reading

For broader trends on agricultural cost pressures, visit the Inflation section.

Source note: This article includes information reported by DTN Progressive Farmer.

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