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PlantSnap
Plant Care
Siebold's viburnum
(Viburnum sieboldii)
Also Known As
Siebold's viburnum, Japanese viburnum, Viburnum
About This Plant
Viburnum sieboldii is a deciduous shrub that can grow up to 10 feet tall and wide. It has a spreading habit and produces clusters of white flowers in the spring, followed by red fruit in the fall. The leaves are dark green and turn reddish-purple in the fall.
Plant Care Instructions
Outdoor Size Range
6-10 feet (1.8-3 meters)
Light Requirements
Siebold viburnum prefers full sun to partial shade, but can tolerate full shade.
Humidity Needs
It can tolerate a wide range of humidity levels.
Fertilizing Schedule
Fertilize in the spring with a balanced fertilizer.
Pruning Guidelines
Prune after flowering to maintain shape and remove any dead or damaged branches.
Common Pests and Diseases
Siebold viburnum is generally pest and disease resistant, but can be susceptible to aphids, spider mites, and scale insects.
Indoor Size Range
Not suitable for indoor growth
Watering Schedule
It prefers moist, well-drained soil, but can tolerate some drought once established.
Temperature Range
It is hardy in USDA zones 5-8 and can tolerate temperatures down to -20°F (-29°C).
Growing Season
The growing season for Siebold viburnum is spring and summer.
Growing Difficulty Level
Siebold viburnum is considered easy to grow.
USDA Hardiness Zones
5-8
Did You Know?
The red fruit of Siebold viburnum is edible, but not commonly consumed due to its bitter taste.
