Good Humus Produce - Capay, California

Eco Farms - Temecula, California

Rodale Institute California Organic Center - Camarillo, California

CAFES Experimental Farm - San Luis Obispo, California

Gold Ridge Organic Farms - Sebastopol, California

Inland Ranch Organics - Redwood Valley, California

SunOrganic Farm - San Marcos, California

Knoll Organic Farms - Brentwood, California

Patterson Family Organics - Perris, California

JF Organic Farms - Lucerne Valley, California