o Potassium Sulfate (Sulfate of Potash) – Ultrafine

Manufacturer: Diamond K
Labels and SDS
Organic Documentation
Diamond K, Sulfate of Potash, 0-0-50, ultra fines

Sulfate of Potash is available in the following sizes:  50 lb bags,  2500 pallet, 2000 lb super bag (half or full loads)


Product Name

Ultra Fines Sulfate of Potash


Product Manufacturer

Diamond K Gypsum

Product Type

Soil Treatment / Plant Nutrition



50% Potash,  Water Soluble Fine Powder



Soil potassium deficiency, plant potassium deficiency.

A need for a product to inject through irrigation system.


Sulfate of Potash  –  Info and Media Learning Center

Presentations, Studies, and other Technical Info (Graphs, Charts, etc)
Flyers and Misc Info


Suitable for application through irrigation: drip, sprinkler or pivot.

Suitable for foliar use.

Low Salt Index.

Applied potassium is often needed late season, esp in multiple fruiting crops (cotton, cucurbits, tomatoes) as the roots exhaust supplies in their immediate vicinity.


Visit the manufacturer’s web site for additional product information.
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