Silver King Euonymus, also known as Euonymus japonicus 'Silver King,' is an evergreen shrub that is widely grown as an ornamental plant in gardens and landscapes. It is a member of the bittersweet family (Celastraceae) and is native to Japan, Korea, and China. The shrub typically grows up to 6 feet tall and 3 feet wide, with dark green leaves that have white margins. The leaves are leathery and glossy, and they have a distinctive oval shape with pointed tips. In the fall, the plant may produce small, inconspicuous flowers, followed by small pinkish-red fruit capsules that split open to reveal bright red berries. Silver King Euonymus is a popular choice for hedges and screens, as well as for accent plants in mixed borders or as a specimen plant. It is a hardy plant that can tolerate a wide range of soil types and environmental conditions, but it prefers well-draining soil and partial shade to full sun.