Welcome to California Soils

About Us

Our Company

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 experts has collaborated to develop our worm casting process. 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.

Our Mission

At California Soils, we are dedicated to our customers. It is our heartfelt mission to provide each customer with the highest quality products available, delivered at a fair price, and backed by dependable ongoing support and individual attention. Our company was founded on this principal and it is the cornerstone of our growth.

Our Customers

Your success is vital to our business. We consider each customer relationship as a partnership. We work with our customers individually to develop the kind of trust and confidence that has allowed us to enjoy a very high level of repeat business.


We can earnestly say that it is a rewarding experience to work with our established business friends and new customers each new growing season. Your satisfaction validates our efforts and provides the solid foundation that has sustained us over the years. At California Soils, we hope that you will provide us with the opportunity to demonstrate how our products can improve your soil, your crops, and your bottom line.

Contact Us

California Soils, Inc.

3401 Gaffery Road, Vernalis, CA 95385, US

209-835-9530

Hours

Mon

7:00 am – 4:00 pm

Tue

7:00 am – 4:00 pm

Wed

7:00 am – 4:00 pm

Thu

7:00 am – 4:00 pm

Fri

7:00 am – 4:00 pm

Sat

Closed

Sun

Closed

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