In Detail
Frontenac is a cold-hardy red hybrid grape, created by the University of Minnesota in the late 20th century to enable viticulture in harsh northern climates. A crossing of *Vitis riparia* and *Vitis vinifera*, it was specifically bred for regions with extreme winter temperatures. Frontenac excels in the Upper Midwest and cooler parts of Canada, with significant plantings in Minnesota, Wisconsin, and increasingly in Ontario and New York. The grape produces deeply colored wines characterized by high acidity, moderate to high tannins, and good sugar levels, lending itself to diverse styles from late-harvest dessert wines to dry reds and rosés. Typical aromas include black cherry, cranberry, blackcurrant, and plum, often accompanied by violet and peppery spice, with occasional earthy or herbal hints. Frontenac pairs well with grilled pork, game, tomato-based pasta dishes, hard cheeses, and berry desserts.