Hark produces wines from Virginia's distinctive terroir, where continental climate and varied soils shape bold reds and elegant whites. The winery's Chardonnay demonstrates the region's capacity for refined, age-worthy whites. Spark, a Bordeaux-style blend of Merlot, Cabernet Franc, and Petit Verdot, reflects the winery's focus on structured, complex reds. The Petit Verdot stands alone as a varietal expression of this traditionally supporting grape, now commanding serious attention in Virginia. Wine Advocate, Wine Spectator, and Wine Enthusiast have all assessed Hark's portfolio, underscoring the technical precision evident across the range.