Here’s a wine that delves into the heart and soul of Sonoma County’s history and essence as a Acorn-2013-Heritage-Vines-Zinfandel-rgb-72dpivineyard and winemaking region. The Acorn Heritage Vines Alegría Vineyards Zinfandel 2013, Russian River Valley, derives from a vineyard planted in 1890. Some of those remaining vines contributed to a wine that, following old tradition, is a field blend of a wide variety of grapes planted side by side and randomly interspersed. The proportions for this wine are 78 percent zinfandel, 12 percent alicante bouschet, eight percent petite sirah and a whopping two percent mix of carignane, trousseau, sangiovese, petit bouschet, negrette, syrah, black muscat, cinsault and grenache. The wine aged 12 months in 54 percent French oak, 41 percent American and five percent Hungarian, with a total of 39 percent new barrels. While this zinfandel blend is robust and wild, it’s never hyperbolic or extravagant, feeling perfectly balanced in all aspects from beginning to end. The color is dark ruby with a lighter magenta rim; aromas of plums, blackberries and currants offer a hint of blueberries, fruitcake and bittersweet chocolate, all wrapped around an intense core lavender, licorice and dusty dried herbs. These elements segue seamlessly to the palate, where the wine delivers beautiful tone and presence, subtle complexity and a texture buoyed by moderately dense, dusty brushy tannins and animated by bright acidity. The ripe black fruit flavors are boldly spicy and a little plush, though always subdued to the wine’s deliberate acid-oak-tannin-and-mineral structure. 14.4 percent alcohol. Production was 548 cases. Drink through 2018 to 2020. Excellent. About $45.

A sample for review.