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Description
Gardenia Subacaulis, commonly known as the Dwarf Gardenia, is a small flowering plant that belongs to the Rubiaceae family. It is native to the southeastern United States, specifically in Florida, Alabama, and Georgia. This plant is known for its fragrant white flowers that bloom during the summer months. It has a slow growth rate and can reach a height of up to 2 feet.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Gentianales |
| Family | Rubiaceae |
| Genus | Gardenia |
Appearance
The Gardenia Subacaulis has dark green leaves that are glossy and leathery, with a length of up to 2 inches. The flowers are white and have a waxy texture, with a diameter of up to 2 inches. They are known for their strong fragrance, which can fill an entire room. The plant has a compact and rounded growth habit, making it an excellent choice for small gardens, patios, and containers.
Care Guide
Gardenia Subacaulis requires moist, well-drained soil that is rich in organic matter. It prefers slightly acidic soil with a pH between 5.0 and 6.5. Water the plant regularly, especially during the growing season, and avoid letting the soil dry out completely. Fertilize the plant with a slow-release fertilizer in the spring and summer months. Place the plant in a location that receives partial shade, as it can be sensitive to direct sunlight. This plant is hardy in USDA Zones 7-10.
Common Pests & Diseases
Gardenia Subacaulis is susceptible to several pests and diseases, including whiteflies, mealybugs, scale insects, and spider mites. These pests can be controlled by using insecticidal soap or neem oil. Leaf spot, powdery mildew, and root rot are common diseases that affect this plant. These diseases can be prevented by ensuring proper watering and drainage, as well as good air circulation around the plant.
Habitat
Gardenia Subacaulis is native to wetlands, swamps, and floodplains in the southeastern United States. It prefers moist soils and can tolerate periodic flooding. This plant is also commonly found in coastal areas and is often used in landscaping due to its compact growth habit and fragrant flowers.
Question and Answer
Q: How often should I water my Gardenia Subacaulis?
A: Water the plant regularly, especially during the growing season, and avoid letting the soil dry out completely.
Q: What is the ideal pH for Gardenia Subacaulis?
A: Gardenia Subacaulis prefers slightly acidic soil with a pH between 5.0 and 6.5.
Q: What are the common pests and diseases that affect this plant?
A: Gardenia Subacaulis is susceptible to whiteflies, mealybugs, scale insects, spider mites, leaf spot, powdery mildew, and root rot.
Q: What is the hardiness zone for Gardenia Subacaulis?
A: This plant is hardy in USDA Zones 7-10.
Related Plants
- Gardenia jasminoides
- Gardenia thunbergia
- Gardenia tubifera
References
- “Gardenia subacaulis.” Floridata. Accessed 27 May 2021. https://floridata.com/plant/1773
- “Gardenia subacaulis.” Missouri Botanical Garden. Accessed 27 May 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c990
- “Gardenia subacaulis.” North Carolina State University. Accessed 27 May 2021. https://plants.ces.ncsu.edu/plants/gardenia-subacaulis/
