Contents
Description
Rosa Bracteata, commonly known as the Macartney rose, is a species of rose native to China. It was introduced to Europe in the late 18th century and has since become a popular garden plant. The plant is a vigorous climber that can grow up to 10-15 feet in height. Its stems are thorny and can be trained to grow on walls or trellises.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Rosales |
| Family | Rosaceae |
| Genus | Rosa |
Appearance
The leaves of Rosa Bracteata are dark green and glossy, with a serrated edge. The flowers are large, white, and fragrant, with yellow stamens. They bloom in clusters in late spring or early summer and can last for several weeks. The plant produces small, round, red hips in the fall, which can be used to make preserves or tea.
Care Guide
Rosa Bracteata is a relatively low-maintenance plant, but it does require some care to thrive. Here are some tips for caring for this plant:
- Water: Water regularly, keeping the soil moist but not waterlogged.
- Fertilization: Fertilize in the spring and summer with a balanced fertilizer.
- Soil: Plant in well-draining soil that is rich in organic matter.
- Sunlight: Plant in full sun or partial shade.
- Hardiness Zones: Rosa Bracteata is hardy in USDA zones 7-10.
Common Pests & Diseases
Rosa Bracteata is susceptible to a few common pests and diseases, including:
- Black spot: This fungal disease causes black spots on the leaves and can defoliate the plant.
- Aphids: These small insects suck sap from the plant, causing stunted growth and yellowing leaves.
- Spider mites: These tiny pests spin webs on the undersides of leaves and can cause yellowing and dropping of leaves.
Habitat
Rosa Bracteata is native to China and grows in a variety of habitats, including forests, scrublands, and rocky areas. It is a hardy plant that can tolerate a range of soil types and temperatures.
Question and Answer
Q: Can Rosa Bracteata be grown in containers?
A: Yes, Rosa Bracteata can be grown in containers as long as the container is large enough to accommodate the plant’s size and the soil is well-draining.
Q: Does Rosa Bracteata require pruning?
A: Yes, Rosa Bracteata should be pruned in the late winter or early spring to remove dead or diseased wood and to shape the plant.
Q: Is Rosa Bracteata deer-resistant?
A: No, Rosa Bracteata is not deer-resistant and may be eaten by deer if they are present in the area.
Q: Can Rosa Bracteata be propagated from cuttings?
A: Yes, Rosa Bracteata can be propagated from cuttings taken in the summer or fall. The cuttings should be dipped in rooting hormone and planted in well-draining soil.
Related Plants
- Rosa chinensis
- Rosa banksiae
- Rosa multiflora
References
- “Rosa bracteata.” Missouri Botanical Garden. Accessed 22 November 2021. <https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=l480>.
- “Rosa bracteata.” Royal Horticultural Society. Accessed 22 November 2021. <https://www.rhs.org.uk/Plants/26702/Rosa-bracteata/Details>.
- “Macartney Rose.” Clemson University Cooperative Extension. Accessed 22 November 2021. <https://hgic.clemson.edu/factsheet/macartney-rose/>.
