Boehmeria japonica, commonly known as Japanese False Nettle, is a perennial herb native to East Asia, specifically China, Japan, South Korea, and Taiwan. It thrives in a variety of habitats, including forest margins, stream banks, and shaded moist areas, often forming dense colonies. Typically, it reaches a height of 1-2 meters with a similar spread. Japanese False Nettle has green, serrated leaves and small, inconspicuous greenish-white flowers that bloom in summer. While not known for showy flowers, it has an attractive foliage that adds texture to garden settings.

Japanese False Nettle is valued for its adaptability to different moisture levels and its ability to thrive in both shaded and partially open conditions. It is often used in naturalistic plantings, as ground cover, and in riparian restoration projects. In cultivation, it prefers moist, well-drained soils and can tolerate a range of light conditions from part shade to full shade. Gardeners should be cautious as it can spread aggressively by rhizomes, potentially becoming a nuisance. Regular maintenance may be required to keep it in check.CC BY-SA 4.0