Sonoma Compost Company
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  At Sonoma Compost we have the knowledge and experience to answer most questions about local soils, the composting process, mulching, erosion control and recycling of organic materials. Please feel free to contact us. We'll probably be able to help you. If not, we'll know who can.

Ask us about:

  • Your soil type (Sonoma County soils map available)
  • Heavy clay soils (don't give up, we can help!)
  • Improving moisture retention in sandy soils
  • Building soil structure
  • Making soils easier to work
  • Easy Mulching
  • Weed Suppression
  • Water Conservation
  • Earthworms in the garden and wormbin to compost your kitchen scraps
  • Sod installation
  • Lawn conversion and sheet mulching
  • Vineyard improvement with compost and mulch
  • Raised beds
  • Organic compliance
  • Sustainable practices
  • Estimating the amount of compost or mulch needed
  • Watch this presentation

Sonoma Compost (West Marin Compost)- 5575 Nicasio Valley Rd, Nicasio, CA 94946
Phone: 707.664.9113;
Hours: Monday - Saturday 7 a.m. to 3 p.m. Sundays - Closed