Actinidia arguta, commonly known as hardy kiwi or kiwi berry, is a deciduous vine native to Japan, Korea, Northern China, and Russian Siberia. It belongs to the Actinidiaceae family, which also includes the better-known Actinidia deliciosa, the fuzzy kiwifruit. Unlike its larger, fuzzy cousin, Actinidia arguta produces small, smooth-skinned fruits resembling grapes in size and shape. These kiwi berries are typically green when ripe, with a flavor similar to that of the fuzzy kiwifruit but often sweeter. They are known for their high vitamin C content and are often eaten fresh or used in desserts, salads, or jams. Hardy kiwi vines are also cultivated for their ornamental value, with their attractive foliage and sometimes fragrant flowers. Hardy in zones 3-7.