Origin: Richmond, Virginia, USA
History: Norton, also known as Cynthiana, is a dark-skinned grape variety developed in the early 19th century by Dr. Daniel Norborne Norton in Richmond, Virginia. It is a hybrid grape, primarily derived from Vitis aestivalis, and is notable for being one of the oldest American wine grapes. Norton became commercially available in 1830 and gained prominence in the Midwest, particularly in Missouri, where it was established by the 1840s. In 1873, a Norton wine from Missouri won a gold medal at the Vienna World Exposition, earning the title 'best red wine of all nations.' Today, Norton is recognized as Missouri's state grape and is cultivated in various regions across the United States.
Appearance: Small to medium-sized, thick-skinned berries with a deep purple-blue hue when ripe.
Growing Traits: Norton is a late-ripening variety that thrives in the middle latitudes of the United States, predominantly in Virginia and Missouri. It is known for its hardiness and disease resistance, particularly against common grapevine ailments. The grape's high skin-to-juice ratio contributes to its deep color and robust tannin structure.