Idaho is a top potato, wheat, sugar beet, and barley state with the Snake River Plain supporting intensive irrigated row crop production. DAP (Diammonium Phosphate) is currently priced at $736–$851/ton in Idaho markets as of spring 2026, reflecting Pacific Northwest supply chain conditions.
| Benchmark | Price | vs. 2025 |
|---|---|---|
| NOLA barge (national reference) | $640–$740/ton | +15–25% |
| Idaho co-op / distributor | $736–$851/ton | +30–40% |
| Idaho retail delivered | $755–$873/ton | +32–42% |
Hold aggressive pre-buying until August China restriction decision. Spot may correct 10–15% if restrictions lift.
Idaho sources fertilizer from Pacific Northwest terminals and Canadian suppliers; distance from Gulf Coast production centers adds 12–18% over NOLA benchmarks.
| Driver | Impact |
|---|---|
| China phosphate export ban | China restricted phosphate exports through August 2026, removing ~30% of global trade volume — the single largest price driver. |
| Morocco and Saudi supply | Alternative suppliers (OCP, SABIC) run at capacity but cannot fully offset China volumes. |
| Ammonia input costs | DAP production requires ammonia; elevated natural gas costs raise the cost floor. |
| Spring demand surge | Concentrated spring application demand amplifies price spikes during March–May. |
Idaho farmers typically source DAP (Diammonium Phosphate) through regional co-operatives, independent retailers, and direct distributor contracts. The most effective strategy in Pacific Northwest markets is to compare co-op pre-pay pricing versus spot retail, as pre-pay discounts of 5–12% are standard for early fall bookings.
As of spring 2026, DAP (Diammonium Phosphate) in Idaho is priced at approximately $736–$851/ton. Prices vary by county, co-op, and contract type. GrainBrief tracks weekly USDA AMS price reports and sends price alerts when signals change.
Idaho sits in the Pacific Northwest supply zone. Idaho sources fertilizer from Pacific Northwest terminals and Canadian suppliers. Premiums over NOLA benchmarks typically run 15–23% depending on season and logistics conditions.
Historically, fall pre-buy programs (August–October) offer the best pricing for the following spring application season. In-season spot prices during March–June carry a 5–15% logistics premium. GrainBrief's weekly signal tells you exactly when to act.
GrainBrief tracks USDA AMS, FRED, and EIA data weekly and sends you a buy, hold, or negotiate signal. Stop guessing. Start buying on data.
Start Free Trial →