Price guide · Agriculture Garden
Potassium Sulfate: wholesale price
A typical US business buyer pays a median of $0.75 per unit at small order quantities, falling to $0.55 at volume, on a typical 30-day lead time. These medians come from published supplier pricing. Treat them as a starting point for a sourcing conversation rather than a binding quote.
Median price by order quantity
| Order size | Median /unit |
|---|---|
| 500–999 units | $0.75 |
| 1,000–4,999 units | $0.70 |
| 5,000–9,999 units | $0.68 |
| 10,000–24,999 units | $0.65 |
| 25,000–99,999 units | $0.60 |
| 100,000+ units | $0.55 |
What moves the price
For potassium sulfate, the drivers are capacity, material, outlet configuration, secondary containment, uv resistance, fitting size, level indication, nitrogen content — the same item can land at either end of the band depending on how those are specified.
Published bulk market benchmarks for potassium sulfate in North America cluster around about US$0.87/kg, with broader regional quotes commonly in the US$0.57–0.69/kg range, while China wholesale listings show roughly US$300–650/ton depending on MOQ and grade. The biggest price drivers are purity/grade, granulation form, and packaging/MOQ; higher-purity analytical or pharma listings are far above fertilizer-grade bulk, while fertilizer-oriented 0-0-50/SOP offers are the realistic route for wholesale procurement. For US-facing buyers, the most realistic supplier routes are import/distributor bulk fertilizer channels or trade-marketplace direct-from-manufacturer quotes, with landed cost commonly landing above origin FOB due to freight and handling.
Paying more than the median?
If you reorder potassium sulfate regularly, run a free savings check — enter what you pay and see it against these researched medians, item by item. About three minutes, no card or account.
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