B Cellars was established in 2003 when Jim Borsack and Duffy Keys decided to step back from previous careers and produce wine. Winemaker Kirk Venge soon joined the team. The label and logo stand for the BRIX scale, which is a system used to measure the sugar content of grapes and wine. B Cellars sources grapes from many of Napa’s premier vineyards, producing a large portfolio of blends and single vineyards wines. Included are Cabernet Sauvignon, Pinot Noir, Chardonnay, Sauvignon Blanc and proprietary blends.
Sonoma County is not an AVA, but it is a commonly used informal designation for wines made outside of more specific AVAs within Sonoma, which is a large wine producing region just west of Napa Valley. Though Sonoma is often overshadowed by its glamorous neighbor Napa Valley, it has a long history of wine production. The area specialized in jug wine until the mid-20th century, when Sonoma producers took a cue from Napa and started improving quality. Unlike Napa, where Cabernet Sauvignon is king, Sonoma specialized in Chardonnay, Pinot Noir and Zinfandel, though excellent Cabs are produced too. There are at present 16 AVAs within Sonoma County, and, like much of the West Coast of the United States, new AVAs are created in Sonoma County with regularity. Some Sonoma appellations, such as the Russian River Valley, are renowned for Pinot Noir and Chardonnay.
This grape is grown in milder climates and produces a medium-to full-bodied wine. It is also known as Shiraz, but should not be confused with Petit Sirah, which was developed by crossing Syrah with Peloursin.