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Description
Zanthoxylum Scandens, commonly known as American Prickly Ash, is a deciduous shrub that belongs to the Rutaceae family. It is native to the eastern United States and can grow up to 20 feet tall. The plant has a spiny bark and its leaves are pinnately compound, with 7-11 leaflets. The plant also produces small, yellow-green flowers that bloom in the spring, followed by clusters of red berries in the fall.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Magnoliophyta |
| Class | Magnoliopsida |
| Order | Sapindales |
| Family | Rutaceae |
| Genus | Zanthoxylum |
Appearance
Zanthoxylum Scandens has a unique appearance due to its spiny bark and pinnately compound leaves. The leaves are typically 2-5 inches long and have a glossy, dark green color. The plant also produces small, yellow-green flowers that bloom in the spring, followed by clusters of red berries in the fall. The berries are approximately ¼ inch in diameter and have a spicy, citrus-like flavor.
Care Guide
To ensure the healthy growth of Zanthoxylum Scandens, it is important to follow proper care guidelines. The plant requires regular watering, especially during hot, dry weather. It is also important to fertilize the plant every spring using a balanced, slow-release fertilizer. The plant prefers well-draining soil and full sunlight, although it can tolerate some shade. Zanthoxylum Scandens is hardy in USDA hardiness zones 5-9.
Common Pests & Diseases
Zanthoxylum Scandens is susceptible to a few pests and diseases, including aphids, spider mites, and powdery mildew. Aphids and spider mites can be controlled using insecticidal soap or neem oil, while powdery mildew can be prevented by ensuring proper air circulation around the plant.
Habitat
Zanthoxylum Scandens is native to the eastern United States and is commonly found in wooded areas and along stream banks. The plant prefers well-draining soil and full sunlight, although it can tolerate some shade.
Question and Answer
Q: Can Zanthoxylum Scandens be grown in containers?
A: While it is possible to grow Zanthoxylum Scandens in containers, it is not recommended as the plant can grow up to 20 feet tall and requires a large amount of space.
Q: Are the berries of Zanthoxylum Scandens edible?
A: Yes, the berries of Zanthoxylum Scandens are edible and have a spicy, citrus-like flavor.
Q: What is the best time of year to fertilize Zanthoxylum Scandens?
A: It is best to fertilize Zanthoxylum Scandens in the spring, using a balanced, slow-release fertilizer.
Q: Can Zanthoxylum Scandens tolerate cold temperatures?
A: Yes, Zanthoxylum Scandens is hardy in USDA hardiness zones 5-9 and can tolerate cold temperatures.
Related Plants
- Zanthoxylum americanum
- Zanthoxylum clava-herculis
- Zanthoxylum fagara
- Zanthoxylum fraxineum
- Zanthoxylum hirsutum
References
- “Zanthoxylum scandens.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=m480
- “Zanthoxylum scandens.” North Carolina State University Extension, https://plants.ces.ncsu.edu/plants/all/zanthoxylum-scandens/
- “Zanthoxylum scandens.” University of Wisconsin-Madison Arboretum, https://arboretum.wisc.edu/trees-and-plants/zanthoxylum-scandens/
