Three vineyard blocks contributed to this wine. From the Nord Vineyard, at the southern mouth of the Napa River where the water spills into the San Pablo/San Francisco Bay, comes the prettiness of clone 115. Stanly Ranch, in Carneros just west across the Napa River from Nord, provided two very different blocks. The structure of clones 114 comes from block 17, which is higher on the hillside, and the prettiness of clone 777 comes from block 14, which is tucked down away from the wind.