Syringa patula, commonly known as Korean Lilac, is a deciduous shrub native to the hillsides and woodland margins of Korea and Manchuria. It typically grows to a height of 4-9 feet (1.2-2.7 meters) and a width of 5-7 feet (1.5-2.1 meters). This species is characterized by its compact, rounded form and dense, twiggy branches. It boasts abundant clusters of fragrant flowers that are most commonly lilac to purple in color, with some cultivars offering pink or blue blooms, appearing in late spring. The flowers are highly showy and attract butterflies and bees.

Korean Lilac is valued for its size, which is suitable for small gardens, and its highly fragrant flowers that add a delightful scent to the landscape. It is often used in foundation plantings, as a specimen plant, or in mixed shrub borders. This shrub prefers full sun to light shade and requires well-drained soil with consistent moisture. It is relatively low maintenance, but benefits from pruning immediately after flowering to maintain its shape and promote vigorous growth. Popular cultivars include ’Miss Kim’ and ’Palibin’, which are known for their compact habit and profuse blooming. Potential problems include powdery mildew and lilac borer, but these can be managed with proper care and monitoring. Korean Lilac is not typically invasive, but it should be monitored to ensure it does not spread beyond its intended area in the garden.CC BY-SA 4.0