Welcome to California Soils, Inc. We specialize in the production of premium quality worm castings and soil amendments for the wholesale market since 2003. Our 200 acre production facility, located in Vernalis, CA is strategically positioned to service all areas of California and the western states quickly and efficiently. Our size insures a trustworthy supply of worm castings- even for your largest orders. Whether you require a single super sack or multiple truckloads, we stand ready to serve.

We have worked diligently for years to perfect our products and our production process. Our team of experienced experts has collaborated to develop our worm castings and soil ammendment products. Proprietary blends of food stock coupled with precisely timed management of the production process has resulted in a far superior product than anything that can be found on the market.