Correcting the Cause with


Soil Works manufactures and distributes a variety of products that correct the cause of poor soil health. Most of the products listed below are used in one or more of our programs.

Click on a product to learn more about it and the correct application methods.

GSR Dormant Calcium

Our #1 product to correct the cause of compaction. GSR Dormant Calcium is used in a number of our programs.


GSR Growing Calcium

GSR Growing Calcium is the companion product to GSR Dormant Calcium.



Bio-5 is a mix of five soil microbes (bacteria, fungi, actinomyces, protozoa, and nematodes) to feed your soil.