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Description
Viburnum Urceolatum, commonly known as the Korean snowball viburnum or Chinese snowball viburnum, is a deciduous shrub that belongs to the Adoxaceae family. It is native to China, Korea and Japan and has been introduced to North America as an ornamental plant. The shrub typically grows up to 10 feet tall and 10 feet wide and has an upright, rounded form. In spring, it produces clusters of snowball-like flowers that can reach up to 6 inches in diameter. The flowers are creamy-white in color and are followed by small red berries that turn black when mature.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Dipsacales |
| Family | Adoxaceae |
| Genus | Viburnum |
Appearance
The Viburnum Urceolatum shrub can grow up to 10 feet tall and wide, with an upright, rounded form. Its leaves are dark green and glossy, measuring 2-4 inches long and 1-2 inches wide. The flowers of the shrub are large, round, and snowball-shaped, measuring up to 6 inches in diameter. They bloom in spring and are a creamy white color. The fruit of the Viburnum Urceolatum is initially red and eventually turns black when it matures.
Care Guide
Viburnum Urceolatum is a relatively low-maintenance shrub. Here are some tips for caring for it:
Water: Water the shrub regularly, especially during hot and dry weather. The plant prefers moist, well-drained soil.
Fertilization: Fertilize in early spring with a balanced, slow-release fertilizer.
Soil: The shrub prefers moist, well-drained soil that is slightly acidic.
Sunlight: The Viburnum Urceolatum prefers full sun to partial shade.
Hardiness Zones: The shrub is hardy in USDA zones 5-8.
Common Pests & Diseases
Viburnum Urceolatum is relatively resistant to pests and diseases. However, it can be susceptible to several pests and diseases, including:
Scale insects: These insects can feed on the plant’s sap, causing yellowing and wilting of leaves.
Aphids: These insects can cause curling and yellowing of leaves.
Powdery mildew: This fungal disease can cause a white, powdery coating on the leaves and stems of the plant.
Habitat
Viburnum Urceolatum is native to China, Korea and Japan, where it typically grows in moist, well-drained soil in forested areas. The shrub is also commonly grown as an ornamental plant in North America.
Question and Answer
Q: When do the flowers of Viburnum Urceolatum bloom?
A: The flowers of the shrub bloom in spring.
Q: How tall does Viburnum Urceolatum grow?
A: The shrub can grow up to 10 feet tall and wide.
Q: What is the hardiness zone of Viburnum Urceolatum?
A: The shrub is hardy in USDA zones 5-8.
Q: Does Viburnum Urceolatum require full sun or partial shade?
A: The shrub prefers full sun to partial shade.
Related Plants
Here are some related plants to Viburnum Urceolatum:
- Viburnum Opulus (European cranberrybush)
- Viburnum Tinus (Laurustinus viburnum)
- Viburnum Plicatum (Japanese snowball viburnum)
References
- “Viburnum Urceolatum.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=f570.
- “Viburnum Urceolatum.” PlantFiles, Dave’s Garden, www.davesgarden.com/plants/go/1027.html.
- “Viburnum Urceolatum.” The Spruce, www.thespruce.com/viburnum-urceolatum-3269457.
