A semi-evergreen shrub, the snowball bush has … A relative of the honeysuckle, the Japanese Snowball's clusters resemble Hydrangea blooms but are even easier to grow, lasting for weeks at a time without hassle. About Japanese Snowball Trees. Both plants need well-draining, nutritionally average soil with a medium level of watering, such as a deep soaking every few weeks. Missouri Botanical Garden: Viburnum Plicatum, Missouri Botanical Garden: Hydrangea Arborescens, Missouri Botanical Garden: Hydrangea Arborescens 'Annabelle', The Hardiness of Forever and Ever Early Sensation Hydrangeas, My Hydrangea Has Wilted From Dry Conditions. Give the shrub at least six to eight hours of direct full sun each day. Snowball hydrangea blooms from June through September and comes in different colors. Lundman belongs to numerous gardening groups, tends her home garden on 2/3 acre and volunteers with professional horticulturists at a 180 acre public garden where she lives on Bainbridge Island in Washington State. Delicate white bell-shaped flowers droop from the horizontal branches of the Japanese Snowbell. Chinese Snowball Viburnum: zones 6 - 9 Annabelle Hydrangea: zones 3 - 9 Care & Sun. Turns out they are completely different plants (Viburnum vs Hydrangea) but look like they … Snowball hydrangea is a smaller shrub, growing 3 to 5 feet in height and width whose branches grow in a looser, more widely spaced out form. Monrovia's Japanese Snowbell details and information. Japanese snowball … It has small (2 – 3 inch), round white flowers, borne two-ranked along the branches, in April/May. The hydrangeas have a much longer bloom period than the viburnums, with blossoms remaining on the shrub for as long as two months. Prune Snowball Hydrangea in Late Winter. You want to do it anytime after the first … She has written about plants, garden design and gardening tips online professionally for ten years on numerous websites. The Chinese Snowball Viburnum that you mention is probably Viburnum plicatum, actually commonly called Japanese Snowball Viburnum. Low Growing Viburnums: Can You Use Viburnum As Ground Cover, Zone 5 Hydrangeas – Growing Hydrangeas In Zone 5 Gardens, Japanese Snowball Care: Learn About Japanese Snowball Trees, Regional To-Do List: December Tasks For Central States, Hard-To-Shop-For Gardeners: Ideas For Unconventional Garden Gifts, Holiday Garden Giving: Ways To Help Others This Season, Brown Peace Lily Tips – Reasons For Peace Lilies Getting Brown Tips, Cattails In The Kitchen – Tips For Using Edible Parts Of A Cattail, Beaver Damage To Trees: How To Protect Trees From Beaver Damage, Lantana Leaf Yellowing – Treating Yellow Leaves On Lantana Plants, The Act Of Giving – Crafty Ways To Give Back, Grateful To Give Back: Sharing The Garden With Others In Need, We’re All In This Together - Passing On Gratitude In The Garden, Recipes From The Garden: Pressure Cooking Root Vegetables, Snowball hydrangea shrubs grow 4 to 6 feet (1.2 to 1.8 m.) tall, while the viburnums grow 6 to 10 feet (1.8 to 3 m.) tall. © Copyright 2020 Hearst Communications, Inc. Learn more about Monrovia plants and best practices for best possible plant performance. In fact, this particular variety will provide a longer and more profuse … The snowball hydrangea is an upright shrub up to two metres high with numerous basic shoots. European snowball viburnum … Snowball bush, also called Japanese snowball bush, is a native of China and Japan and grows in USDA plant hardiness zones 5 through 8. But, as you say, viburnum is much more drought tolerant than hydrangea. Trimming your hydrangea at the wrong time of year can … Climbing hydrangea … If you’re looking at a shrub that is well over 6 feet (1.8 m.) tall, it is a, A snowball viburnum bush won’t tolerate a climate colder than U.S. Department of Agriculture. across. Sign up for our newsletter. These flowers are then replaced by small red berries that … Hydrangea anomala petiolaris. Hydrangea is from Greek descent: "Hydor" means water and "angos" means jar or vessel. Viburnum flower heads are 8 to 12 inches (25.4 to 30 cm.) With white flowers, the 'Annabelle' hydrangea variety (Hydrangea arborescens 'Annabelle'), which grows in USDA zones 3 through 9, most closely resembles snowball bush. Hydrangeas need pruning close to the ground in late winter both to encourage renewed and strong stem growth and to remove weak stems. The Chinese snowball viburnum bush (Viburnum macrocephalum) is similar in appearance and also produces flowers that start pale green and age to white even though the two plants aren’t related. Hydrangeas bloom in spring and may rebloom in fall, while viburnums bloom in summer. Snowball belongs to the genus Viburnum. While the hydrangeas you likely know and love best are blooming shrubs like bigleaf and panicle, this hydrangea type takes the form of a deciduous vine. The big difference is in the way the two shrubs are pruned. This encourages them to come back lush and leafy in spring.