Joinvillea ascendens, commonly known as Ohe or Joinville, is a perennial herb native to the understory of tropical rainforests in the Pacific Islands, including Fiji, Samoa, and Tonga. It exhibits a moderate growth rate and can reach a height of 15-25 feet (4.6-8 meters) with a width of 8-12 feet (2.4-3.7 meters). This plant features large, glossy green leaves and produces small, inconspicuous flowers. Although the flowers are not particularly showy, the foliage of Joinvillea ascendens adds a lush, tropical feel to any garden setting.

Joinvillea ascendens is valued for its ability to create a dense, leafy backdrop in shaded garden areas, making it an excellent choice for underplanting beneath taller trees or as a privacy screen. It is also suitable for creating a tropical effect in conservatories or as an indoor plant in large spaces. In cultivation, it requires part shade to mimic its natural understory habitat. It thrives in medium draining loam soils and needs consistent moisture, though it is important to avoid waterlogging. While it is generally low-maintenance, it may be susceptible to pests such as spider mites and mealybugs when grown indoors or in dry conditions.CC BY-SA 4.0