Actinidia arguta, commonly known as Hardy Kiwi, is a deciduous perennial vine native to temperate mixed forests and mountain woodlands of East Asia, including Japan, Korea, Taiwan, Northern China, and the Russian Far East. It can grow up to 30 feet (9 meters) in length and is known for its vigorous climbing ability, using twining stems to ascend structures and trees. The leaves are simple, alternate, and sharply toothed. Hardy Kiwi produces fragrant, white flowers in late spring to early summer, which are followed by small, smooth-skinned fruits resembling miniature kiwifruit. The fruits are typically green, brownish, or purple, sometimes with a red blush, and are known for being sweeter than the common kiwifruit.

Hardy Kiwi is valued for its ornamental qualities, such as the attractive foliage and fragrant flowers, as well as for its edible fruit. It is often used for covering trellises, arbors, and fences, and can also serve as a screen for privacy. The plant is relatively low-maintenance, but requires sturdy support due to its climbing habit. In cultivation, it thrives in full sun to part shade, with medium water needs, and prefers well-drained, acidic soils. It is important to provide protection from strong winds and to ensure adequate space for growth. Hardy Kiwi is dioecious, meaning male and female flowers are on separate plants, so both sexes must be planted to ensure fruit production. It is susceptible to root rot if overwatered or planted in poorly drained soils. Pests such as the Japanese beetle and vine weevil can also be problematic. In some regions, Hardy Kiwi is considered potentially invasive due to its vigorous growth and ability to outcompete native vegetation. Gardeners should consult local regulations and consider the ecological impact before planting.CC BY-SA 4.0