SymSoil provides integrated soil health. We focus on microbial diversity by recolonizing native soil biomes. Our biologically enhanced compost, like humus, dramatically improves nutrient availability, soil porosity and water retention.
We hesitate to refer to our core product as compost because it doesn’t begin to describe what this material does. We have struggled to come up with a better word for this biologically enhanced, specially cultivated, dense with organic acids and nutrients. We’ve considered a number of terms other than the word compost, and have concluded that nothing else that expresses everything this product is.
In a word, it is SymSoil.
The team at SymSoil has over 30 years of experience improving soil, closing the biological and ecological gaps left by conventional agriculture. Inspired by Dr Elaine Ingham, the SymSoil team has members trained in Korean Natural Farming (KNF), Soil Food Web, Permaculture, and other composting traditions. Some members have manufactured and applied biochar.
Product and services will soon be available Sonoma, Napa, Solano, Yolo, Contra Costa, Alameda, Santa Cruz, Monterey, Santa Clara, San Joaquin, and San Benito counties.
As a #startup, if you know an accredited investor who would be interested in learning more about our company, please have them reach out to us at