USDA certified organic
Calistoga, CA 94515
Approximate location (ZIP area)
Organic certification means glyphosate may not be used in production. It is not a residue test of the finished food. How we verify
Phone: (707) 942-0167
Calistoga, CA
Approximate location (ZIP area)
1 place to buy
Larkmead Vineyards online store
Online Store · Calistoga, CA · Online only
Farm website · Checked Nov 10, 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.