California Cabernet Sauvignon

When Georges de Latour purchased what would become BV Ranch No. 1 in 1903–1904, he was planting Cabernet Sauvignon on the western Rutherford Bench decades before the term 'Napa Valley' carried any commercial weight. It was André Tchelistcheff — arriving in

1938 — who codified the house's technical identity, introducing cold fermentation, malolactic fermentation, and small French oak barrel aging to California in a single tenure, techniques the industry now treats as default.

BV Ranch No. 1 and No. 2 sit on alluvial fan deposits washed down from the Mayacamas Mountains: a stratified mix of gravel, sand, and loam that drains aggressively, stresses the vine into deep root penetration, and concentrates sugars and phenolics into small, thick-skinned berries.

Morning fog off San Pablo Bay extends the growing season, preserving acidity through a long, even ripening arc — the structural backbone behind the estate's signature 'Rutherford Dust' tannin texture: fine, cocoa-powder dry, and site-specific to this western bench.

Winemaking across BV's Cabernet tiers deploys three fermentation vessels in parallel — stainless steel for primary fruit, 1,600-gallon French oak tanks for tannin integration, and 60-gallon new French oak barrels for complexity — with fermentation extended up to 60 days per lot and gentle five-minute hourly pump-overs for cap management.

Malolactic fermentation is conducted in barrel. Reserve tiers see 80–100% new French oak for 19–21 months depending on expression.

As a founding member of the Rutherford Dust Society and the originating house of California's first cult Cabernet, BV occupies a category position no peer can replicate: institutional terroir fidelity on a bench that defined American Cabernet's vocabulary.