Most Fertilizer Prices Rose in September 2026

Farmers saw higher costs for six out of eight major fertilizer types during the second week of September.

Updated on Sept. 23, 2026 in Inflation

Bold flat-color editorial illustration showing stacked geometric burlap sacks against a neutral field, evoking agricultural input price shifts. — Fertilizer costs for farmers rose across six of eight major varieties during the second week of September 2026, according to recent tracking data. AI Illustration. Upload story photo >

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Do you expect fertilizer prices to get more affordable in your area in the coming months?

Retail fertilizer prices moved in September 2026, with six of eight major varieties increasing in cost. These adjustments were recorded during the second full week of the month.

Why it matters

Changes in fertilizer pricing directly influence production overhead for agricultural operations. As input costs fluctuate, household-level financial planning for farm businesses must account for these shifts in supply expenses.

Current prices include DAP at $925 per ton and MAP at $967 per ton. Retailers also reported potash at $495 and 10-34-0 at $718 per ton, alongside nitrogen sources like urea at $659 and anhydrous at $945 per ton.

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

Price shifts are tracked by DTN, which categorizes a change of 5% or more as significant. For nitrogen-heavy inputs, costs are currently reaching $0.72 per pound for urea and $0.58 per pound for anhydrous. These costs directly impact the bottom line for producers calculating their seasonal operational budgets.

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

Money Landscape

Agricultural input costs remain a central variable for commodity producers navigating current supply chains. This report arrives as the administration works on a deal to import potash from Belarus to stabilize supply.

Agricultural households should review their current input budgets to account for these shifts in fertilizer pricing. Consult with a qualified financial or tax professional to assess how these commodity expenses impact your overall farm cash flow projections.

The takeaway

Retail fertilizer prices show distinct shifts that require close monitoring of operational overhead. Producers should maintain updated cost-per-acre records to better manage the financial impact of these volatile market inputs.