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Description
Celtis Koraiensis, commonly known as Korean Hackberry, is a deciduous tree native to Korea, China, and Japan. It belongs to the Cannabaceae family and can grow up to 20 meters tall with a trunk diameter of up to 60 centimeters. The tree has a broad, irregular crown and a grayish-brown bark that peels off in patches. It produces small, greenish-white flowers in the spring and small, black, edible fruit in the fall.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Rosales |
| Family | Cannabaceae |
| Genus | Celtis |
Appearance
The Korean Hackberry has a unique appearance with its thick, corky bark and warty twigs. The leaves are simple, alternate, and ovate in shape, with a serrated margin and pointed tip. They are dark green on top and lighter underneath, turning yellow in the fall. The tree produces small, greenish-white flowers in the spring, which are followed by small, black, edible fruit that ripen in the fall. The fruit is a favorite of birds and other wildlife.
Care Guide
The Korean Hackberry is a hardy tree that can adapt to a wide range of soil conditions. It prefers moist, well-drained soil and full sun to partial shade. Here are some care tips:
- Water: Water the tree deeply once a week during the growing season.
- Fertilization: Fertilize the tree once a year in the spring with a balanced fertilizer.
- Soil: The tree can adapt to a wide range of soil conditions, but prefers moist, well-drained soil.
- Sunlight: The tree prefers full sun to partial shade.
- Hardiness Zones: The Korean Hackberry is hardy in USDA zones 4-8.
Common Pests & Diseases
The Korean Hackberry is relatively pest and disease resistant. However, it can be susceptible to some common pests and diseases such as:
- Aphids
- Scale insects
- Leaf spot
- Powdery mildew
Proper care and maintenance can help prevent these issues.
Habitat
The Korean Hackberry is native to Korea, China, and Japan, and can also be found in other parts of Asia. It grows in a wide range of habitats, from forests to riverbanks to urban environments. The tree is important for wildlife, providing food and habitat for birds and other animals.
Question and Answer
Here are some frequently asked questions about the Korean Hackberry:
Q: Is the fruit of the Korean Hackberry edible?
A: Yes, the fruit is small and black, and is edible for humans and wildlife.
Q: Does the Korean Hackberry have any special uses?
A: The wood of the Korean Hackberry is used for making furniture, crafts, and musical instruments.
Q: What is the hardiness zone for the Korean Hackberry?
A: The Korean Hackberry is hardy in USDA zones 4-8.
Q: Does the Korean Hackberry attract wildlife?
A: Yes, the tree is important for wildlife, providing food and habitat for birds and other animals.
Related Plants
- Celtis australis
- Celtis occidentalis
- Celtis laevigata
- Celtis sinensis
References
- “Celtis koraiensis.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c479.
- “Celtis koraiensis.” North Carolina State University, plants.ces.ncsu.edu/plants/celtis-koraiensis/.
- “Celtis koraiensis.” University of Connecticut Plant Database, https://hort.uconn.edu/plants/c/celkor/celkor1.html.
