
Vinification & maturation
Grapes
Soils
United States
Founded in Sonoma County in 1978 by Chris Bilbro, Marietta Cellars remains a family-owned winery now run by his son, winemaker Scot Bilbro. Its vineyards span Northern Sonoma County, McDowell Valley and the Yorkville Highlands, with distinct soils and microclimates shaping site-expressive wines. Estate fruit is farmed organically and sustainably, including dry-farming, head-pruning, hand labor and careful attention to soil and property health. The winery’s hands-on, traditional approach emphasizes freshness, balance, concentration and longevity. Marietta is best known for Old Vine Red, its pioneering blend of multiple varieties and vintages, alongside Cabernet Sauvignon, Zinfandel and Rhône-style wines. Long-term relationships with growers and vineyard owners remain central to the estate’s history and identity.}સalc? Nope.}
Vineyard scale
Large
80-120 ha
Production scale
Industrial
>360k bottles/yr