Contents
Description
Tsuga Caroliniana, commonly known as the Carolina hemlock, is a type of tree that belongs to the Pinaceae family. It is a slow-growing evergreen tree that is native to the southeastern United States. Carolina hemlock can grow up to 50 feet tall and 25 feet wide. It has a conical shape when young but becomes more rounded as it matures. The tree has short, dark green needles that are about half an inch long, and small cones that are about 1 inch long.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Pinophyta |
| Class | Pinopsida |
| Order | Pinales |
| Family | Pinaceae |
| Genus | Tsuga |
Appearance
Carolina hemlock has short, dark green needles that are about half an inch long. The needles grow in a flattened pattern and have two white stripes on the underside. The bark of the tree is reddish-brown and has deep furrows. The tree has small cones that are about 1 inch long and are brown in color. Carolina hemlock is a slow-growing tree that can reach up to 50 feet tall and 25 feet wide. The tree has a conical shape when young but becomes more rounded as it matures.
Care Guide
Water
Carolina hemlock prefers moist soil and requires regular watering, especially during hot, dry weather. It is important to avoid overwatering as it can lead to root rot.
Fertilization
Carolina hemlock does not require fertilization, but if you choose to fertilize, it is recommended to use a slow-release fertilizer in the spring.
Soil
Carolina hemlock prefers well-draining soil that is rich in organic matter. It is important to avoid planting in compacted soil.
Sunlight
Carolina hemlock prefers partial shade but can tolerate full sun in cooler climates.
Hardiness Zones
Carolina hemlock is hardy in USDA zones 4-7.
Common Pests & Diseases
Carolina hemlock is susceptible to a few pests and diseases, including woolly adelgid, spider mites, and needle rust. Woolly adelgid is a particularly destructive pest that can cause dieback and eventually kill the tree if left untreated. Spider mites can cause discoloration and defoliation of the tree. Needle rust is a fungal disease that causes yellowing and premature dropping of needles. Proper care, including regular monitoring and treatment, can help prevent these pests and diseases.
Habitat
Carolina hemlock is native to the southeastern United States, where it grows in moist, shady areas such as stream banks and slopes. It can also be found in higher elevations in the Appalachian Mountains.
Question and Answer
Q: How tall can Carolina hemlock grow?
A: Carolina hemlock can grow up to 50 feet tall.
Q: What is the preferred soil type for Carolina hemlock?
A: Carolina hemlock prefers well-draining soil that is rich in organic matter.
Q: What are the common pests and diseases of Carolina hemlock?
A: Carolina hemlock is susceptible to woolly adelgid, spider mites, and needle rust.
Q: Where is Carolina hemlock native to?
A: Carolina hemlock is native to the southeastern United States.
Related Plants
- Tsuga canadensis (Canadian hemlock)
- Tsuga heterophylla (western hemlock)
- Tsuga mertensiana (mountain hemlock)
References
- “Tsuga caroliniana.” Missouri Botanical Garden. Accessed September 21, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b634.
- “Tsuga caroliniana.” University of Florida IFAS Extension. Accessed September 21, 2021. https://edis.ifas.ufl.edu/publication/st529.
