Solubor (20% B) is priced at $1,200–$1,600 per ton in U.S. markets in spring 2026. Granubor (14.3% B) runs $900–$1,200/ton. Foliar boron costs $4–$10/acre.
| Product | Price | vs. 2025 |
|---|---|---|
| Solubor 20% B per ton | $1,200–$1,600/ton | +6% |
| Granubor 14.3% B per ton | $900–$1,200/ton | +5% |
| Foliar boron per acre | $4–$10/acre | +7% |
Boron prices are stable. No urgency to pre-buy beyond immediate needs; apply only where soil tests confirm deficiency.
Eti Maden (Turkey) controls majority of global boron mining; supply is relatively stable.
Boron-responsive crops (alfalfa, canola, sunflower) drive regional demand spikes.
Sandy, acidic soils leach boron rapidly, requiring more frequent application.
Foliar boron costs more per unit but requires less product and corrects faster.
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