Four Generations, Zero Compromise
At the pristine headwaters of the Russian River in Redwood Valley, the Frey family has been farming organically since 1980 — before "organic" was a marketing term, before "biodynamic" was a trend, before anyone thought to ask what was really in their wine. America's first certified organic winery. America's first Demeter-certified biodynamic winery. No sulfites. No animal products. No GMOs. Just grapes, yeast, and four decades of conviction.
Before Organic Was a Trend
Frey Vineyards was founded in 1980 in Redwood Valley, Mendocino County — at the pristine headwaters of the Russian River, where the water runs clear and the land rises into oak-studded hills. They were the first certified organic winery in the United States, a distinction that predates the modern natural wine movement by decades and the current organic boom by a generation [^239^][^249^].
In 1996, Frey became the first winery in the US to achieve Demeter biodynamic certification — taking the organic principles they had pioneered and adding the holistic, ecosystem-focused practices that treat the farm as a living organism. Rudolf Steiner's philosophy, adapted to Northern California, became the framework for everything they did: compost made on the land, vineyard waste returned to the soil, animal integration, and a focus on the farm's internal feedback loops rather than external inputs [^247^].
The family is now in its fourth generation of organic farmers and winemakers. What began as a conviction — that wine should be made from grapes, not chemistry — has become a legacy. The current generation includes Jonathon Frey and his siblings, continuing the work their parents and grandparents began [^246^][^249^].
"Since 1980, we've been producing award-winning Organic and Biodynamic wines without added sulfites. Premium organic grapes, a thorough understanding of wine chemistry, and meticulous attention during the winemaking process are the foundation of our wines."
— Frey Vineyards
Redwood Valley, & 1,000 Acres of Wild
Frey Vineyards is located at 11700 West Road and 14000 Tomki Road in Redwood Valley, Mendocino County — about a two-hour drive north of Napa, in a landscape that feels worlds away from the tasting-room tourism of the south. The winery sits at the headwaters of the Russian River, surrounded by nearly 1,000 acres of wildlife corridors that the family has preserved as stewards of the land [^239^][^246^].
These corridors are home to bears, mountain lions, pollinators, and countless native species. The Freys do not see this as land lost to production; they see it as the foundation of their farming. "Protecting our ecology encourages a healthy balance in our vineyards," they explain. The wildlife, the native habitat, the undisturbed oak forest — all of it contributes to the vineyard's health in ways that chemical agriculture cannot replicate [^239^].
The vineyards themselves are farmed organically and biodynamically — no synthetic pesticides, no herbicides, no chemical fertilisers. Compost is made on-site from vineyard waste and biodynamic preparations. Cover crops and animal integration build soil health. The result is a self-sustaining ecosystem that produces grapes with minimal intervention and maximum expression [^247^].
Redwood Valley, Mendocino County. Headwaters of the Russian River. Sandy loam soils, Mediterranean climate with cool nights. Elevated inland valley protected from coastal fog but moderated by altitude. Ideal for Rhône varieties, Zinfandel, and Bordeaux grapes.
Nearly 1,000 acres of preserved wildlife corridors. Bears, mountain lions, pollinators, native birds. The Frey family acts as stewards, not owners — maintaining habitat that predates the vineyard and will outlast it. Organic farming protects what conventional agriculture destroys.
USDA Organic since 1980. Demeter Biodynamic since 1996. No glyphosates — third-party lab tested with zero detectable toxins. Compost made on-site. Cover crops, animal integration, minimal water use. Regenerative practices that sequester carbon and build soil.
Third-generation family-owned and operated. Fourth generation of organic farmers. Preeminent stakeholders in making Mendocino County the first US jurisdiction to ban GMO cultivation. Champions of heritage grape varieties.
What's in Your Wine? Only the Best
Frey Vineyards operates on a radical simplicity: start with organic grapes, ferment with organic yeast, add nothing else. No sulfites. No sugar. No animal products. No synthetic preservatives or colourants. No GMOs. The result is wine that is USDA Organic, Demeter Biodynamic, vegan, gluten-free, and "Certified Free From" (CFF) — a facility exclusively for grapes and wine production, with no cross-contamination from allergens or animal byproducts [^239^][^251^].
The organic wines are fermented with USDA-certified organic yeast — the only yeast that has passed through the strictest standards in the USA to ensure organic integrity from grape to glass. The biodynamic wines go further: fermented with the wild yeasts found on the grapes themselves, no chemical pesticides or preservatives, crafted in harmony with the rhythms of nature [^239^][^247^].
Most people assume all wine is vegan. It is not. Many conventional wines use milk products during fermentation or filter with fish bladders (isinglass). Frey wines are explicitly vegan — no animal byproducts at any stage [^251^]. They are also gluten-free, with no gluten products added and no shared equipment with gluten processing.
The "No Sulfites Added" claim is not a loophole. All wines contain naturally occurring sulfites from the grapes themselves — typically 1–5 parts per million. Frey adds none. Conventional wines can contain 100–350 ppm. "Wine Made With Organic Grapes" can still have sulfites added. Frey never has, and never will [^239^][^251^].
Glyphosate-Free
In collaboration with Mamavation, a neutral third-party lab tested Frey Organic & Biodynamic Wines for glyphosate — the controversial herbicide found in Roundup, classified as a probable carcinogen by the WHO. The results: zero detectable toxins. This is not surprising for an organic winery, but in an era of greenwashing and loose labelling, independent verification matters. Frey submitted to the test voluntarily and published the results [^239^].
Best Buy, Best Organic, Best of Show
Frey Vineyards' commitment to purity has not come at the expense of quality. In 2025, they were named California Organic Winery of the Year at the New York International Wine Competition — a recognition that validates decades of work in a category often dismissed as "niche" [^239^].
Wine Enthusiast awarded 90 points and "Best Buy" to a Frey red, describing it as "a bang-for-the-buck find" with "vivacious aromas and flavours of cranberry, rose, violet, red plum and strawberry with complementary tones of fresh-turned earth and forest floor." This is not a wine that tastes "organic" in the pejorative sense — thin, unstable, or off. It is a wine that tastes alive [^239^].
The accolades matter because they prove a point: organic and biodynamic winemaking, done with skill and attention, can produce wines that compete with — and surpass — conventional counterparts. Frey has been making this argument since 1980. The rest of the industry is only now catching up.
"A bang-for-the-buck find, this red exudes vivacious aromas and flavors of cranberry, rose, violet, red plum and strawberry with complementary tones of fresh-turned earth and forest floor."
— Stacy Briscoe, Wine Enthusiast (90 Points, Best Buy)
The Frey Universe
All wines are made from certified organic grapes, fermented with organic or native yeast, and bottled without added sulfites, sugar, animal products, or synthetic agents. The range spans reds, whites, rosés, and biodynamic field blends across multiple price points — from the accessible "Natural Red" to the estate-grown Biodynamic Cabernet Sauvignon. Every bottle carries the USDA Organic seal; biodynamic wines carry both USDA Organic and Demeter symbols [^239^][^240^][^244^].