Oklahoma fertilizer prices showed modest adjustments in the latest state report, though underlying market dynamics indicate potential volatility ahead for Oklahoma agricultural producers. While quiet conditions currently offer stable ground for fall planning, regional indicators point toward impending pricing shifts across key nitrogen and phosphorus inputs.
According to the October 2, 2026, USDA AMS Oklahoma Production Cost Report released via OSUNPK, primary product categories recorded narrow price movements compared to late September:
- Urea (46-0-0): Averaged $643.28 per ton, slipping $3.00 (-0.5%) from the previous report, with asking prices ranging from $565 to $890. Over a four-week span, urea remains up $33.08 (+5.4%).
- Anhydrous Ammonia (NH₃, 82-0-0): Averaged $866.33 per ton, edging up $3.33 (+0.4%) with a range of $780 to $950. Over the past four weeks, anhydrous reflects a gain of $42.33 (+5.1%).
- UAN Solutions: UAN 28% ticked up $4.44 (+1.0%) to average $427.33 per ton ($355–$540 range), while UAN 32% held flat at $501.67 per ton ($410–$650 range).
- Phosphorus & Potash: DAP (18-46-0) gained $3.75 (+0.4%) to average $959.55 per ton ($820–$1,104 range). MAP (11-52-0) remained unchanged at $942.25 per ton ($850–$975 range), and Potash (0-0-60) rose $2.05 (+0.4%) to $495.50 per ton.
- Sulfur Products: Ammonium Sulfate (AMS) held steady at $553.00 per ton, while Ammonium Thiosulfate (ATS) remained unchanged at $415.00 per ton.
The complete pricing breakdown and regional distributor reference data are available through OSUNPK. An updated local supplier report will follow next Monday to track retailer-level adjustments.
