Contents
Description
Carya Glabra, also known as Pignut Hickory, is a deciduous tree native to the eastern United States. It can reach heights of up to 80 feet and has a spread of up to 50 feet. The tree has a straight trunk with gray-brown bark that is ridged and furrowed. Its leaves are pinnately compound, with five to seven leaflets that are dark green in color and turn yellow in the fall. Carya Glabra produces a hard, thick-shelled nut that is edible but difficult to crack.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Fagales |
| Family | Juglandaceae |
| Genus | Carya |
Appearance
Carya Glabra is a large tree with a straight trunk and gray-brown bark that is ridged and furrowed. Its leaves are pinnately compound, with five to seven leaflets that are dark green in color and turn yellow in the fall. The tree produces a hard, thick-shelled nut that is edible but difficult to crack. The nut has a sweet flavor and is a favorite food of wildlife.
Care Guide
Carya Glabra prefers well-drained soil that is slightly acidic to neutral. It can tolerate a range of soil types, including clay, loam, and sand. The tree requires regular watering during its first year of growth, but once established, it can tolerate drought. Fertilization is not necessary for Carya Glabra, but a yearly application of a balanced fertilizer can promote healthy growth. The tree prefers full sun but can tolerate partial shade. Carya Glabra is hardy in zones 5-9.
Common Pests & Diseases
Carya Glabra is susceptible to a variety of pests and diseases. The most common pests include hickory bark beetles, borers, and caterpillars. The tree is also prone to fungal diseases, such as anthracnose and powdery mildew. Regular inspection and treatment can help prevent these problems.
Habitat
Carya Glabra is native to the eastern United States, where it is found in a variety of habitats, including forests, fields, and wetlands. The tree is often found growing alongside other hardwoods, such as oak and maple. Carya Glabra is an important food source for wildlife, including squirrels, deer, and birds.
Question and Answer
Q: Can Carya Glabra be grown from seed?
A: Yes, Carya Glabra can be grown from seed, but it can take several years for the tree to reach maturity.
Q: Is Carya Glabra a good shade tree?
A: Yes, Carya Glabra can provide excellent shade, but it can take several years for the tree to reach its full height.
Q: Can Carya Glabra be grown in containers?
A: No, Carya Glabra is a large tree that requires a lot of space and is not suitable for growing in containers.
Q: Is Carya Glabra a fast-growing tree?
A: No, Carya Glabra is a slow-growing tree that can take several years to reach maturity.
Related Plants
- Carya Illinoinensis
- Carya Ovata
- Carya Tomentosa
References
- Dirr, M. A. (2011). Dirr’s encyclopedia of trees and shrubs. Timber Press.
- Harris, R. W., & Harris, R. S. (2001). The hickories. Timber Press.
- USDA Plants Database. (2021). Carya Glabra. Retrieved from https://plants.usda.gov/home/plantProfile?symbol=CAGL2
