Contents
Description
Celtis is a genus of trees and shrubs in the Cannabaceae family. It is known for its hardiness and distinctive bark, which is often a mix of gray and brown. There are approximately 70 species of Celtis found throughout the world, with the majority found in temperate and tropical regions of North and South America.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Rosales |
| Family | Cannabaceae |
| Genus | Celtis |
Appearance
Celtis trees and shrubs have a distinct bark that is often a mix of gray and brown. The leaves are alternate and have a serrated edge. The flowers are small and inconspicuous, and the fruit is a drupe that is green when unripe and brown when mature. The size and shape of the tree or shrub varies depending on the species, with some growing up to 80 feet tall and others only reaching a few feet.
Care Guide
Celtis plants are hardy and easy to care for. They can tolerate a variety of soil types and conditions, but prefer well-draining soil. They also prefer full sun, but can tolerate partial shade. Water regularly, but avoid overwatering. Fertilize once a year in the spring with a balanced fertilizer. Celtis plants are hardy in Zones 4-9.
Common Pests & Diseases
Celtis plants are relatively pest and disease resistant. However, they can be susceptible to scale insects and spider mites. These can be treated with insecticidal soap or neem oil. Celtis plants can also be affected by root rot if they are planted in poorly draining soil.
Habitat
Celtis plants are found throughout the world, with the majority found in temperate and tropical regions of North and South America. They are often found in forests, woodlands, and along riverbanks.
Question and Answer
Q: Can Celtis plants be grown from cuttings?
A: Yes, Celtis plants can be grown from cuttings. Take a cutting in the spring or summer and root it in well-draining soil.
Q: Are Celtis plants drought tolerant?
A: Yes, Celtis plants are drought tolerant once established. However, they should be watered regularly until they are established.
Q: What is the growth rate of Celtis trees?
A: The growth rate of Celtis trees varies depending on the species and growing conditions. Some can grow up to 2-3 feet per year, while others grow more slowly.
Q: Can Celtis plants be grown in containers?
A: Yes, Celtis plants can be grown in containers. Use a well-draining soil and a container that is at least 2-3 times the size of the root ball.
Related Plants
- Cannabis
- Hop
- Mulberry
- Hackberry
- Sugarberry
References
- Dirr, M. A. (1998). Manual of woody landscape plants: Their identification, ornamental characteristics, culture, propagation and uses (6th ed.). Stipes Publishing.
- Horticulture Department, University of Florida. (2021). Celtis laevigata, sugarberry. UF/IFAS Extension. https://edis.ifas.ufl.edu/publication/ST615
- USDA Plants Database. (2021). Celtis. United States Department of Agriculture. https://plants.usda.gov/home/plantProfile?symbol=CELTIS
