Viburnum Carlesii

Description

Viburnum Carlesii, commonly known as Korean Spice Viburnum, is a deciduous shrub that belongs to the Adoxaceae family. It is native to Korea and Japan and is widely cultivated for its fragrant and showy flowers. The plant can grow up to 6 feet tall and 6 feet wide, with a dense and rounded form. The leaves are ovate, dark green, and slightly glossy, measuring 2-4 inches long. The flowers bloom in early to mid-spring, producing pink to white clusters that are highly fragrant. The plant’s fruit is a red to black drupe that matures in late summer, attracting birds and other wildlife.

Taxonomic Information

Appearance

Viburnum Carlesii is a beautiful and fragrant shrub that can enhance any landscape. The plant has a dense and rounded form, with a height and width of up to 6 feet. The leaves are ovate, dark green, and slightly glossy, measuring 2-4 inches long. The flowers are the main attraction of this plant, producing pink to white clusters that are highly fragrant. The clusters can measure up to 3 inches across and bloom in early to mid-spring. The plant’s fruit is a red to black drupe that matures in late summer, attracting birds and other wildlife. Overall, Viburnum Carlesii is a stunning shrub that can add color, fragrance, and texture to any garden or landscape.

Care Guide

Viburnum Carlesii is a low-maintenance shrub that is easy to care for. Here are some tips on how to care for this plant:

• Water: Water the plant regularly, especially during hot and dry weather. Make sure the soil is moist but not waterlogged.
• Fertilization: Fertilize the plant once a year in early spring with a balanced fertilizer.
• Soil: The plant prefers well-draining soil that is rich in organic matter. It can tolerate a wide range of soil types, including clay, loam, and sand.
• Sunlight: The plant prefers partial to full sun, but can tolerate shade. It blooms best in full sun.
• Hardiness Zones: The plant is hardy in USDA zones 4-7.

Common Pests & Diseases

Viburnum Carlesii is relatively resistant to pests and diseases, but it can still be affected by some common problems. Here are some of the pests and diseases that can affect this plant:

• Scale insects: These insects can infest the plant, causing yellowing and wilting of the leaves. They can be treated with insecticidal soap or horticultural oil.
• Leaf spot: This fungal disease can cause brown or black spots on the leaves. It can be treated with a fungicide.
• Powdery mildew: This fungal disease can cause a white powdery coating on the leaves. It can be treated with a fungicide.

Habitat

Viburnum Carlesii is native to Korea and Japan, where it grows in forests and along stream banks. The plant prefers moist and well-draining soil, and can tolerate a wide range of soil types. It can grow in full sun to partial shade, but blooms best in full sun. The plant is hardy in USDA zones 4-7.

Question and Answer

Q: Can Viburnum Carlesii tolerate cold weather?

A: Yes, Viburnum Carlesii is hardy in USDA zones 4-7, which means it can tolerate cold weather.

Q: How often should I water Viburnum Carlesii?

A: You should water the plant regularly, especially during hot and dry weather. Make sure the soil is moist but not waterlogged.

Q: What is the best time to fertilize Viburnum Carlesii?

A: The best time to fertilize the plant is in early spring, with a balanced fertilizer.

Q: Can Viburnum Carlesii grow in shade?

A: Yes, Viburnum Carlesii can grow in shade, but it blooms best in full sun.

Related Plants

• Viburnum Burkwoodii
• Viburnum Opulus
• Viburnum Plicatum
• Viburnum Tinus

References

• “Viburnum Carlesii.” Missouri Botanical Garden. Accessed August 23, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b604.
• “Viburnum Carlesii.” Royal Horticultural Society. Accessed August 23, 2021. https://www.rhs.org.uk/Plants/21573/i-Viburnum-carlesii-i/Details.
• “Viburnum Carlesii.” The Spruce. Accessed August 23, 2021. https://www.thespruce.com/viburnum-carlesii-growing-profile-4788226.