Contents
Description
Rhododendron Catawbiense, commonly known as Catawba Rhododendron, is a large evergreen shrub that is native to the Appalachian Mountains in the eastern United States. It is a popular ornamental plant due to its beautiful pink to purple flowers that bloom in late spring to early summer. The plant can grow up to 6 feet tall and wide, making it perfect for use as a hedge or screen in a garden.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Ericales |
| Family | Ericaceae |
| Genus | Rhododendron |
Appearance
The leaves of the Rhododendron Catawbiense are dark green and leathery, with a length of 4-8 inches. The flowers are funnel-shaped and range in color from pink to purple, with darker spots on the inside of the flower. The plant blooms in late spring to early summer and attracts pollinators such as bees and butterflies. The bark of the plant is brown and rough, providing an interesting texture to the landscape.
Care Guide
Rhododendron Catawbiense requires well-drained soil that is slightly acidic. The plant prefers partial shade but can tolerate full sun in cooler climates. It is important to water the plant regularly, especially during dry periods. Fertilize the plant in the spring with a slow-release fertilizer. The plant is hardy in zones 4-8.
Common Pests & Diseases
The Rhododendron Catawbiense is susceptible to several pests and diseases, including lace bugs, spider mites, and root rot. It is important to monitor the plant for these issues and take appropriate action if necessary. In addition, the plant can be affected by fungal diseases such as powdery mildew and leaf spot.
Habitat
Rhododendron Catawbiense is native to the Appalachian Mountains, where it grows in acidic soil in mountainous areas. It can tolerate cold temperatures and is often found at higher elevations. The plant is also commonly grown in gardens as an ornamental shrub.
Question and Answer
Q: Can Rhododendron Catawbiense be grown in containers?
A: While it is possible to grow the plant in a container, it is not recommended due to the plant’s size and growth rate.
Q: How often should Rhododendron Catawbiense be fertilized?
A: The plant should be fertilized once a year in the spring with a slow-release fertilizer.
Q: Is Rhododendron Catawbiense deer-resistant?
A: While the plant is not completely deer-resistant, it is less likely to be eaten by deer than other plants due to its leathery leaves.
Q: When should Rhododendron Catawbiense be pruned?
A: The plant should be pruned immediately after flowering to avoid cutting off next year’s buds.
Related Plants
- Rhododendron Maximum
- Rhododendron Ponticum
- Rhododendron Yakushimanum
References
- “Rhododendron Catawbiense.” Missouri Botanical Garden. Accessed September 27, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=236286.
- “Rhododendron Catawbiense.” Royal Horticultural Society. Accessed September 27, 2021. https://www.rhs.org.uk/Plants/3895/Rhododendron-Catawbiense/Details.
- “Rhododendron Catawbiense.” The Spruce. Accessed September 27, 2021. https://www.thespruce.com/grow-catawba-rhododendron-3269462.
