'Nanum' is a compact cultivar that typically grows to only 2-4' tall and as wide over time. It features a late winter to early spring bloom of tiny, fragrant, light pink flowers in panicles. It may have somewhat sparse flowering in its early years. Some flowering may occur in fall in areas where the weather remains warm, however the fall bloom tends to reduce the amount of bloom in spring.  Small, semi-glossy, bronze-green leaves to (to 2 1/2" long).