Winemaker Notes
Loved for its inky, brambly, fruit-driven wines, the Primitivo grape actually has Croatian origin. Primitivo landed in Italy in the late 1800s and became an important variety in the hot, dry, southern region of Puglia. Here it was named from the Latin word, primativus, meaning "first to ripen." Somm Secret—No one knew Primitivo and Zinfandel were the same until 1994 when DNA profiling at UC Davis finally revealed the link. The grape goes by the name of Tribidrag in Croatia and is a parent to Plavac Mali.
Nearly a northern extension of Napa Valley, Alexander Valley starts just north of the small, Knights Valley, and is just a few minutes drive from the Napa town of Calistoga. It is Sonoma County’s hottest AVA. But the Russian River, which runs through the valley, creates cooler pockets and its soft, alluvial soil is ideal for grape growing, especially Cabernet Sauvignon. In fact, some believe that Alexander Valley Cabernets truly rival the best from Napa Valley and many of the heavy-hitter producers have largely invested here.
In addition to Cabernet Sauvignon, which makes up over 50% of plantings, Merlot and old vine Zinfandel thrive here. Ample, fleshy Chardonnay and Sauvignon Blanc dominate white wine production. Some old-vine plantings of Grenache have also been discovered and more recent experiments with Sangiovese and Barbera show great promise.