Contents
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Proteales |
| Family | Platanaceae |
| Genus | Platanus |
Appearance
Platanus trees are deciduous and can grow up to 130 feet tall. They have a broad, spreading canopy with large, lobed leaves that turn yellow or brown in the fall. The bark of Platanus trees is smooth and green when young, but becomes brown and scaly as the tree ages. The bark peels off in large flakes, revealing the lighter-colored bark underneath. The flowers of Platanus trees are small and inconspicuous, and the fruit is a round, woody ball that hangs from the tree throughout the winter.
Care Guide
Platanus trees are relatively easy to care for, but require some attention to thrive. They prefer moist, well-drained soil and full sun, but can tolerate some shade. Watering should be consistent, especially during dry periods, and fertilization should be done annually in the spring. Platanus trees are hardy in USDA zones 4-9.
Common Pests & Diseases
Platanus trees are susceptible to a few common pests and diseases, including anthracnose, powdery mildew, canker, and scale insects. Anthracnose is a fungal disease that causes leaf spotting and defoliation, while powdery mildew causes a white powdery growth on the leaves. Canker is a fungal disease that causes dieback and can eventually kill the tree. Scale insects are small, sap-sucking insects that can weaken the tree over time.
Habitat
Platanus trees are native to the Northern Hemisphere and can be found in a variety of habitats, including forests, riverbanks, and urban areas. They are adaptable to a range of soil types and climates, but prefer moist, well-drained soil and full sun.
Question and Answer
Q: Are Platanus trees fast-growing?
A: Yes, Platanus trees are relatively fast-growing and can grow up to 3 feet per year under optimal conditions.
Q: Can Platanus trees be pruned?
A: Yes, Platanus trees can be pruned to control their size and shape. Pruning should be done in the winter or early spring.
Q: Are Platanus trees invasive?
A: No, Platanus trees are not considered invasive and are widely planted for their ornamental value.
Q: Can Platanus trees tolerate drought?
A: Platanus trees prefer moist soil, but can tolerate some drought once established.
Related Plants
- Acer (maple)
- Fagus (beech)
- Quercus (oak)
- Tilia (linden)
References
- Dirr, M. A. (2011). Manual of woody landscape plants: Their identification, ornamental characteristics, culture, propagation and uses. Stipes Publishing LLC.
- Harris, R. W., & Clark, J. R. (1998). Arboriculture: Integrated management of landscape trees, shrubs, and vines. Prentice Hall.
- USDA Plants Database. (n.d.). Platanus. Retrieved from https://plants.usda.gov/core/profile?symbol=PLATA
