Kerria japonica is a deciduous shrub native to East Asia, particularly China and Japan. It is known for its bright yellow flowers that bloom in spring, often before the leaves appear. The plant can grow up to 3 feet tall and spreads through its arching stems, making it a popular choice for gardens and landscapes. This shrub thrives in well-drained soil and can tolerate a range of light conditions, from full sun to partial shade. Kerria japonica is often used in hedges or as ground cover, and its flowers attract pollinators like bees and butterflies, contributing to local biodiversity.