American Public Gardens Association Conference 2018

Southern California

June 4-8, 2018


O2Compost is an environmental consulting firm that specializes in designing on-site compost systems. We teach the art and science of aerated composting to empower individuals and organizations to become advocates for sustainable landscape maintenance and stewards of our natural resources. Since 1996, we have designed over 1,250 compost systems worldwide.

Booth 522

Peter Moon, President/Principal Engineer
Contact Info:; 360-568-8085