QUELLA is the name for the wine from a 9-acre site located in the eastern hills overlooking the heart of the Napa Valley. Making its debut with the 2006 vintage, the name is derived from the German word for a pristine source or an artesian aquifer. This property is steeply sloped facing southwest. The site is an ancient riverbed composed of cobble and rocks interwoven with pockets of tufa (volcanic ash) that were uplifted during the last volcanic activity in the area. Quella displays an almost ethereal quality of blue fruits, graphite, and a vibrant, subtle finish.