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Hierogram
Hierogram produces wine in Napa Valley, the North Coast region of California known for its diverse microclimates and premium fruit. The winery focuses on Zinfandel, a varietal that thrives in the valley's warm days and cool nights. Their Old Vine Zinfandel draws from mature vines, a practice that concentrates flavor and structure in the resulting wine. Wine Enthusiast has rated their offerings, reflecting the quality standards of the region.
Critics
Wine Enthusiast