Technical Data

How We Make Wine

Our goal in making wine is to bring out the natural expression of the grape. We use organically grown grapes and harvest early for more healthy grapes that retain their good acidity. This often results in lower alcohol wines and the lower Brix (sugar content) at harvest, which allows for easier fermentations. All Broc wines are made using spontaneous fermentation, which means only native yeasts and bacteria that exist on the grapes are used to make the wine. We may add a minimal amount of sulphur at bottling depending on the year, wine and style. We never add sulphur during fermentation and aging.

Where We Source Grapes

We source an eclectic mix of grapes from all over California, working with vineyards as far south as Paso Robles and as far north as Mendocino. All of the vineyards are organically farmed and family-owned. Learn more about vineyards that grow our grapes.

Broc Collections

See how our winemaking explores the full range of what California soils can grow.

Broc Heritage: Wines representing our commitment to elevate classic, enjoyable California wine while preserving traditional winemaking and heritage vines.

LOVE: Unsung varieties and vines found in beautiful and unexpected places. Compelling natural wines at an affordable price. Organically-grown grapes.

Got Grapes: Celebrates the unique wines, fortuitous opportunities and explorations in winemaking that excite us each year. No two vintages are the same.

Fox Hill: Classic and fun Italian wines with California flair from Broc's bountiful Mendocino vineyard. One of the most unique vineyards in the state. Read more about our vineyard here and here.

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