Hemiboea subcapitata, commonly known as False Sinningia, is a deciduous perennial herb native to the understory of forested areas and along stream banks in China and Vietnam. It typically grows to a height of 1-2 feet (0.3-0.6 meters) with an equal spread, forming a low mound of foliage. The plant features heart-shaped leaves and produces tubular flowers that are a combination of purple and white, which bloom in the summer and are moderately showy. The flowers are attractive to pollinators such as bees.

False Sinningia is valued for its ornamental flowers and its ability to thrive in shaded conditions, making it suitable for woodland gardens, shaded borders, and as an understory plant in temperate climates. It requires consistent moisture but is relatively low-maintenance once established. Gardeners should ensure that the soil is well-draining to prevent root rot. While it is not commonly reported to have significant disease or pest issues, it can be susceptible to snails and slugs. False Sinningia is not known for aggressive roots or invasiveness, but it may self-seed in optimal growing conditions.CC BY-SA 4.0