Winemaker Notes
Celebrated for its bold flavors and supple texture, Malbec has enjoyed runaway success in Argentina since the late 20th century. The grape originated in Bordeaux, France, where it historically contributed color and tannin to blends. A French agronomist, who saw great potential for the variety in Mendoza’s hot, high-altitude landscape, brought Malbec to Argentina in 1868. Somm Secret—If you’re trying to please a crowd, Malbec is generally a safe bet with its combination of dense fruit and soft tannins.
One of Napa Valley’s oldest wine growing subregions but last to gain appellation status, Calistoga occupies the northernmost section of the valley. Beginning at the foot of Mount St. Helena, its vineyards stretch over steep canyons and roll out onto the valley floor. The soils in Calistoga are volcanic, which means they are heavy in minerals, low in organic matter and allow good drainage for vine roots, creating less green growth and more concentration of flavor within the grape berries.
Summer days are very hot but most nights cool down with moist ocean breezes sneaking in over the Mayacamas Mountains or from Knights Valley to its northwest.
Cabernet Sauvignon is the area’s star variety with Zinfandel coming in a strong second, though the latter commands far less price per tonnage so continues to be outshined by Cabernet in vineyard acreage, save for some important exceptions.