- Established in 1968, based in Oak Knoll Appellation, Napa Valley. - Implementing sustainable farming practices. - Produces Red, White and Rosé Wine made from the grape varieties of Chardonnay, Merlot, Cabernet Sauvignon, Pinot Blanc, Cabernet Franc, Grenache, Pinot Noir, Riesling, Sauvignon Blanc. - Napa Green Winery and Napa Green Land certified.