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A free U.S. guide to products with a named glyphosate certification and USDA certified organic farms.

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© 2026 ByeGly. Not affiliated with any certifier or the USDA.

Sources: brand websites, certifier directories, USDA FoodData Central, USDA Organic Integrity Database

Farms/CA

USDA certified organic

Wolfsen Farms

Mckinleyville, CA 95519 · Humboldt County

Verification

Certification
USDA Certified Organic
Certifying agent
CCOF Certification Services, LLC
Listed in
USDA Organic Integrity Database
Last checked
Nov 9, 2026

Organic certification means glyphosate may not be used in production. It is not a residue test of the finished food. How we verify

Where this farm sells

Phone: (707) 839-2017

Location

Mckinleyville, CA

Directions

1 place to buy

  • Wolfsen Farms

    On-Farm · McKinleyville, CA · Buy in person

    Directions

    USDA Local Food Directories · Checked Nov 9, 2026

Crops & products

Fallow

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.