Potash Prices

Potash (MOP) Price in Wisconsin — Spring 2026

GrainBrief — Updated May 2026 — USDA AMS, FRED, EIA data

Potash (MOP) is priced at $315–$385/ton in Wisconsin in spring 2026. Wisconsin potash prices are slightly above average; Great Lakes shipping via Milwaukee provides some competitive access.

Wisconsin Price vs. National Benchmark

MarketPrice Rangevs. 2025
Wisconsin retail average$315–$385/ton+9%
Corn Belt average$310–$380/ton+25–30%
NOLA barge reference$290–$350/ton+20–25%

What Drives Wisconsin Potash (MOP) Pricing

Wisconsin potash prices are slightly above average; Great Lakes shipping via Milwaukee provides some competitive access.

Get Automatic Fertilizer Price Alerts

GrainBrief tracks USDA AMS, FRED, and EIA data every week and sends you a buy, hold, or negotiate signal for each input. No manual spreadsheet. Source cadence disclosed.

Start Free Trial
Page reviewed: 2026-08-04 Topic: wisconsin potash pricing Sources: USDA AMS, USDA NASS, FRED, EIA, public supplier benchmarks, and GrainBrief source-health checks

GrainBrief public pages show source context and plain-English interpretation. Subscriber views expose source dates, update rhythm, and decision-support limits before a signal is used.

Get this week's free signal brief

See how GrainBrief labels input pressure, bids, basis, and market context before you start a trial.

No spam. Unsubscribe anytime.