Winemaker Notes
While capable of making a delightful Portugeuse dry white wine, great as an aperitif and for pairing with raw fish and oysters, Verdelho is also a major grape in the production of Madeira. While many less expensive Madeira wines can be blends of different years or grapes, including Verdelho, single-varietal Madeira represent the highest quality versions that also have long aging capacities. Sercial, Boal, Malmsey and Verdelho are the best Madeira grapes. Of the four, Verdelho is the most concentrated and smoky. It is dry, intense, spicy and is flexible in food pairings. Somm Secret—Like many other fortified wines, Madeira made of Verdelho can tolerate extreme aging and some rare bottles can still be found from the late 19th/early 20th century.
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.