Korean Spice Viburnum is a rounded multi-stemmed deciduous shrub with serrated dark green foliage that turns dull red to wine-red in fall. Large ball-like clusters of red buds open to highly fragrant pink flowers that quickly mature to white in spring. Flowers best in moist well-drained soils. At a glance Botanical name: Viburnum carlesii Plant type: Shrub Light: Full Sun, Part Sun Mature size: 4' - 6' high × 4’ - 7' wide Spacing: 5' Hardiness: Zones 4 - 7 Bloom colour: White Season of interest: Spring, Fall In the garden Accents or Group Plantings, Borders, Naturalized Areas, Woodland Gardens, Wildlife Gardens, Privacy Screen, Hedges, Foundation Plantings, and Containers. Pairs well with: Hydrangea, Sweetspire, Magnolia.