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Description
Aesculus Glabra, commonly known as Ohio buckeye or American buckeye, is a deciduous tree that belongs to the Aesculus genus. It is native to the Eastern United States and can grow up to 60 feet in height. The tree produces showy yellow-green flowers in the spring and has a distinctive fruit that resembles a nut enclosed in a spiky husk. The tree is also known for its vibrant fall foliage.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Sapindales |
| Family | Sapindaceae |
| Genus | Aesculus |
Appearance
The Aesculus Glabra tree has a rounded, spreading crown with a thick trunk and gray-brown bark. Its leaves are palmately compound, meaning they have 5-7 leaflets that are 3-6 inches long and have a serrated edge. The flowers are yellow-green with a red center and are arranged in a large panicle that can be up to 8 inches long. The fruit of the Aesculus Glabra is a round or slightly oblong nut enclosed in a spiky green husk that splits open when ripe.
Care Guide
The Aesculus Glabra tree prefers moist, well-drained soil and full sun to partial shade. It can tolerate a range of soil types, including clay and loam. The tree should be watered regularly during the first few years of growth to establish a deep root system. Fertilizer can be applied in the spring, but care should be taken not to over-fertilize. The Aesculus Glabra tree is hardy in zones 4-7.
Common Pests & Diseases
The Aesculus Glabra tree is susceptible to several pests and diseases. The most common pests include the Japanese beetle, lace bugs, and leaf miners. These pests can cause defoliation and weaken the tree. The tree is also susceptible to several diseases, including leaf blotch, powdery mildew, and canker. Regular monitoring and treatment can help prevent and control these issues.
Habitat
The Aesculus Glabra tree is native to the Eastern United States and can be found in a variety of habitats, including forests, stream banks, and wetlands. It is often used as an ornamental tree in landscaping and can also provide food and habitat for wildlife.
Question and Answer
Q: Can the fruit of the Aesculus Glabra be eaten?
A: No, the fruit of the Aesculus Glabra is toxic to humans and animals if ingested.
Q: How often should the Aesculus Glabra tree be pruned?
A: The Aesculus Glabra tree should be pruned in late winter or early spring before new growth appears. Pruning should be done minimally, only to remove dead or diseased branches.
Q: What is the best way to propagate the Aesculus Glabra?
A: The Aesculus Glabra can be propagated through seed or cuttings. Seeds should be collected in the fall and planted immediately. Cuttings should be taken in the summer and rooted in a well-draining soil mix.
Q: Is the Aesculus Glabra tree tolerant of pollution?
A: No, the Aesculus Glabra tree is not tolerant of pollution and should not be planted in areas with high levels of air or water pollution.
Related Plants
- Aesculus Hippocastanum (Horse Chestnut)
- Aesculus Pavia (Red Buckeye)
- Aesculus Parviflora (Bottlebrush Buckeye)
References
- Dirr, M. A. (2011). Dirr’s encyclopedia of trees and shrubs. Timber Press.
- Gilman, E. F. (1997). Trees for urban and suburban landscapes. Delmar Publishers.
- USDA Plants Database. (n.d.). Aesculus glabra. Retrieved August 30, 2021, from https://plants.usda.gov/home/plantProfile?symbol=AEG
