Owners of Soil Solutions, LLC are Kevin Heck, Holstein, IA, Dale Ronfeldt, Hornick, IA, and Bob Hecht, Seneca, KS. As owners of Soil Solutions we recognized that there was a demand for calcium sulfate for improved crop production and soil management. We also recognized that most calcium sulfate mines were not marketing to the agricultural producers. Granulized calcium sulfate has been highly used in many areas, but is not cost effective in those soils that require high rates. Our products provide those producers a very cost effective product within our marketing area.


If interested in purchasing PRO CAL 40 for your producers contact:

Kevin Heck
712- 368-4770 Office
712-490-3079 Cell

Dale Ronfeldt
712-253-8492

Bob Hecht
785-858-4460 Office
785-548-5271 Cell