Au Bon Climat started making “Nuits-Blanches” in 1996 when Jim Clendenen decided to “show off” the exceptional grape quality at Bien Nacido Vineyard. We picked later, sorted more, and kept the wine in barrel longer than any other Chardonnay. The Nuits-Blanches style is richer and oakier than other Au Bon Climat Chardonnays. It is traditionally represents 90% Bien Nacido Vineyard “K” Block, and 10% from our estate Le Bon Climat Vineyard.
The very small crop at Le Bon Climat ripened quickly with sunshine, while the more vigorous, K block at Bien Nacido took one month longer than Le Bon Climat to ripen. Le Bon Climat is planted with Dijon Clones 76 and 96 which have riper characteristics at lower sugar than the Davis clones of Chardonnay. Block “K” at Bien Nacido is one of the original blocks planted at Bien Nacido in the early 1970s. “K” Block is all UC Davis clone 4. Usually as grapes ripen, the sugar level will increase while the acid will decrease. The cooler the climate, the slower this process will happen. This clone in the cool Santa Maria Valley will be low in pH at a ripe sugar level. A low pH Chardonnay will age better, integrate oak better, and pair with food better.
We started with great grapes, aged it for 18 months in new François Frères barrels, and bottled with no filtering. Each vintage of Nuits-Blanches receives a title stated in the starburst on the label. In 2019 the title is Japanese kanji for unique.