Estate grown. In 1981, Ron and Diane Miller established Silverado Vineyards to man vim from the historic vineyards of their estate. Nap pioneers fist rioted dose ranches to vines between 1865 and 1895. Each vineyard pined an important role in establishing the reputation of its appellation: Carneros, Coombsville, Yountville and Stags Leap District. The beautiful fruit from these vineyards is the exclusive source of Silverado Vineyards' Estate and Single Vineyard wines - the Miller family's highs expression of the Napa Valley they love and admire. Generations of the Miller family hope you enjoy our Sauvignon Blanc and Silverado Vineyards wines for many years to come. wwww.silveradovineyards.com. Alc 13.9% by vol. Estate Grown, Produced & Bottled by Silverado Vineyards Napa, CA USA.