Guthrie Family Vineyards

Guthrie Family Vineyards - natural wine producer profile | Primal Wine illustration

The short version

In Sonoma, New Zealand-born Blair Guthrie and his wife Caroline make small-batch, low-intervention wines from organically grown grapes, built from scratch.
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Guthrie Family Wines is a Sonoma project built without shortcuts: long nights, borrowed space, and a conviction that raw, honest wine from clean fruit still matters.

Backstory

New Zealand-born and California-rooted, Blair Guthrie cut his teeth in South Australia and worked under Paul Hobbs in California before founding Guthrie Family Wines with his wife Caroline and their children. They met working harvest, and built the label from the ground up while juggling other jobs and hustling for fruit and cellar space. Blair is also the winemaker for the family's Stewart Cellars project.

The Region

The winery is based in Sonoma, California, drawing on organically farmed grape sources across the region, with a focus on Rhone varieties.

Farming and Winemaking

Guthrie crushes only organically grown grapes, avoiding synthetic pesticides and herbicides. In the cellar the philosophy is that less is more: whole-cluster fermentations, minimal ingredients, no residual sugar, moderate alcohol, restrained oak, and only minimal effective sulfites as an antioxidant. The wines are vegan and gluten-free, sitting between the natural wine world and a polished, precise finish.

The Wines

The lineup spans white wines, chillable reds, and structured reds, including a signature 'Faux' Picpoul Blanc and an 'Electric' Syrah, each small-batch and meant to reflect site and season.

Natural Winemakers

Maria and Sepp Muster, natural wine producers from Leutschach in Southern Styria, Austria, standing with the next generation of the family
Maria and Sepp Muster farm ten hectares of Demeter-certified biodynamic vineyards above Leutschach in Southern Styria, crafting textural, mineral whites from the region's distinctive Opok marl soil.
Possa, natural wine producer in Cinque Terre, Liguria, Italy
Heydi Bonanini practices heroic viticulture on terraced cliffs above Riomaggiore, producing Cinque Terre whites and the legendary Sciacchetra from rescued indigenous varieties.
Weingut Niklas, natural wine producer, in his vineyard in Alto Adige, Italy
Weingut Niklas is a family-run Alto Adige estate in Kaltern where Dieter Solva farms 7 hectares of calcareous mountain soils to produce precise, aromatic whites and structured Lagrein reds that have carried the family name for over 50 years.

What is what?

Is natural wine the same as organic? What is biodynamic, then? Vegan? Sure. Let's explore some of these concepts together.

What are you drinking tonight?

Explore the cellar, or let us choose for you with a curated natural wine club shipment.