USDA certified organic
Buy in personOakley, CA 94561 · Contra Costa County
Organic certification means glyphosate may not be used in production. It is not a residue test of the finished food. How we verify
Dwelley Family Farms
515 Delta Road, Oakley, CA, 94561
515 Delta Road
1 place to buy
Dwelley Family Farms
Farm Stand · Oakley, CA · Buy in person
USDA Local Food Directories · Checked Nov 9, 2026
USDA Certified Organic certification means synthetic herbicides like glyphosate may not be used in production. It is not a residue test, and drift or later handling can still leave a trace. Source: U.S. Department of Agriculture, Organic Integrity Database. We do not use USDA logos to imply endorsement.