Sinomalus sieboldii, commonly known as Siebold’s Crabapple, is a deciduous shrub or small tree native to the forest edges and mountain regions of East Asia, including Korea and parts of China. It typically grows to 6–10 ft (1.8–3.0 m) in height and 6–12 ft (1.8–3.7 m) in width. The plant features a rounded to spreading form with a dense, twiggy branch structure. Its pink buds open to reveal fragrant white blossoms in spring, which are highly attractive to pollinators. The flowers give way to small, red, globose fruits that persist into winter, providing visual interest and a food source for birds.

Siebold’s Crabapple is valued for its ornamental flowers, fruit display, and compact size, making it suitable for use in residential gardens, as a specimen plant, or in mixed shrub borders. It thrives in full sun to part shade and prefers well-drained soils, though it can tolerate a range of soil conditions. Regular watering is recommended, especially during dry periods. While it is generally low-maintenance, it can be susceptible to common apple diseases such as fire blight and apple scab. Gardeners should be aware of its potential invasiveness in certain regions, as it can spread beyond the intended area of cultivation.CC BY-SA 4.0