Iowa Information
In Iowa, PRO CAL 40 and NutraBio are registered with the Department of Agriculture as liming materials. Regulations prohibit Soil Solutions from marketing either of these products in the state of Iowa as having any other qualities or benefits other than its value as a liming material. Although this website may list other benefits and features of these products we are not allowed to market PRO CAL 40 or NutraBio based on these benefits in Iowa.
Other states in which we sell PRO CAL 40 register gypsum materials either as a soil amendment or as a soil conditioner. Iowa does not have a soil amendment category for registration purposes.
If you have any questions please feel free to contact us.
Soil Solutions, LLC
303 Lamp Kastner Drive | Holstein, IA 51025 | 888-368-2185