Kistler is a single clone chardonnay house...
One heritage Californian selection of Chardonnay planted across fifteen vineyards, from Carneros to Sonoma Valley, to the Russian River Valley and Sonoma Coast. From those sites they produce eleven vineyard designate Chardonnays. they are wholly dedicated to the ideal of wines of site. It’s an unparalleled approach in the new world.
...they also make a little bit of Pinot Noir.
Two heritage selections of Pinot Noir inform all of their Pinot Noirs. Originally hailing from a Grand Cru vineyard in Burgundy, they’ve been propagating these two selections for the last twenty-five years. They, like their Chardonnay clone are very low yielding, resulting in wines with a natural density and concentration of flavor, balanced by elegant natural acids and elevated aromatics.