Please, browse this page to select the product that works best for your soil, your plants and you. You can refer to the table to estimate how much material you will need or you can use an online calculator Of course, our knowledgeable staff is happy to assist you in deciding which product best suits your needs. (415) 662-9849

Compost is a soil amendment and should not be used by itself. It is intended to improve soil properties such as water management, introduce a diverse microbial population, improve soil structure and enhance nutrient availability throughout the growing season. It is not recommended to use compost by itself as a growing medium.

As of April 1, 2020 our prices will increase as follows:

Nicasio Blend: $25 per cubic yard

Click on the compost items below to learn more

Product Disclaimer

Our current products are compliant with state standards for physical contaminants. However, they are made from recycled materials, not virgin feedstocks. Very small pieces of non-organics may be found. All products are sold as is and all sales are final.

Cancellation/Refund Policy

After you place an order you can always cancel at no cost as long as your delivery has not started yet. You will not be billed. Please cancel your orders no later than 2 hours before your scheduled delivery. West Marin Compost strives to have happy customers. If you are not satisfied please let us know. If the wrong product has been delivered, we will gladly replace the order with the right product. If our product did not perform as it should we will replace it or give you a refund. We will always evaluate the problem you report and do our best to find a solution.

West Marin Compost

(415) 662-9849

5575 Nicasio Valley Rd. Nicasio, CA 94946