Potash (MOP) is priced at $298–$362/ton in Missouri in spring 2026. Missouri potash prices are competitive with the best in the Corn Belt due to Mississippi River terminal access at St. Louis.
| Market | Price Range | vs. 2025 |
|---|---|---|
| Missouri retail average | $298–$362/ton | +6% |
| Corn Belt average | $310–$380/ton | +25–30% |
| NOLA barge reference | $290–$350/ton | +20–25% |
Missouri potash prices are competitive with the best in the Corn Belt due to Mississippi River terminal access at St. Louis.
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