Contents
Description
Rhododendron Dora Amateis is a stunning evergreen shrub that belongs to the Ericaceae family. It is a hybrid plant that was produced by crossing two other Rhododendron species, Rhododendron yakushimanum and Rhododendron degronianum ssp. diaprepes. The plant was first introduced in 1979 by Lionel de Rothschild and is popular among gardeners because of its striking flowers.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Ericales |
| Family | Ericaceae |
| Genus | Rhododendron |
Appearance
Rhododendron Dora Amateis is a compact, slow-growing shrub that can reach up to 3 feet in height and 4 feet in width. It has glossy, dark green leaves that are 1-2 inches long and 0.5-1 inch wide. The plant blooms in late spring to early summer, producing clusters of showy, funnel-shaped flowers that are 2-3 inches wide. The flowers are white with a yellow-green blotch on the upper lobe and have a sweet fragrance.
Care Guide
Rhododendron Dora Amateis requires specific care to thrive. Here are some tips for taking care of this plant:
Water: The plant needs regular watering, especially during the growing season. Keep the soil moist but not waterlogged.
Fertilization: Fertilize the plant in spring before new growth appears with a slow-release, acid-forming fertilizer.
Soil: The plant prefers acidic, well-draining soil. If your soil is not acidic, add amendments such as peat moss or sulfur to lower the pH.
Sunlight: The plant prefers partial shade to full shade. Avoid planting it in direct sunlight.
Hardiness Zones: The plant is hardy in zones 5-8.
Common Pests & Diseases
Rhododendron Dora Amateis is susceptible to several pests and diseases, including:
Aphids: These small insects suck sap from the plant, causing stunted growth and distorted leaves. Use insecticidal soap or neem oil to control aphids.
Lace bugs: These insects feed on the underside of the leaves, causing yellowing and browning. Use insecticidal soap or neem oil to control lace bugs.
Phytophthora root rot: This fungal disease causes the roots to rot, leading to wilting and death. Prevent this disease by planting the shrub in well-draining soil and avoiding overwatering.
Habitat
Rhododendron Dora Amateis is native to the United States and is commonly found in forests and mountain areas. It prefers cool, humid environments and is often grown as an ornamental plant in gardens.
Question and Answer
Q: Can Rhododendron Dora Amateis tolerate full sun?
A: No, the plant prefers partial shade to full shade.
Q: How tall and wide can Rhododendron Dora Amateis grow?
A: The plant can reach up to 3 feet in height and 4 feet in width.
Q: What kind of soil does Rhododendron Dora Amateis prefer?
A: The plant prefers acidic, well-draining soil.
Q: What kind of fertilizer should I use for Rhododendron Dora Amateis?
A: Use a slow-release, acid-forming fertilizer in spring before new growth appears.
Related Plants
Here are some related plants to Rhododendron Dora Amateis:
- Rhododendron Catawbiense
- Rhododendron Maximum
- Rhododendron Punctatum
References
- “Rhododendron ‘Dora Amateis’.” Missouri Botanical Garden. Accessed September 21, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=256231&isprofile=1&basic=Dora%20amateis.
- “Rhododendron Dora Amateis.” Royal Horticultural Society. Accessed September 21, 2021. https://www.rhs.org.uk/Plants/279987/Rhododendron-Dora-Amateis/Details.
- “Rhododendron Dora Amateis.” The Spruce. Accessed September 21, 2021. https://www.thespruce.com/rhododendron-dora-amateis-4125520.
