Sized to blend well with most other agricultural grade nutrient sources and performs well in broadcast spreaders. Typical SGN 306/UI 42.
Fine screened for rapid dissolution in making liquid fertilizer solutions and suspensions. Protassium+® Soluble Fines is produced naturally near Ogden, Utah and available in 50 pound bags, 2,000 pound bags, and bulk via truck & rail. Compass Minerals does not use animal manure or any form of waste in the production of Protassium+.