Contents
Description
Hibiscus Denudatus, also known as the Naked Hibiscus, is a flowering plant that belongs to the Malvaceae family. This plant is native to Madagascar and is well-known for its beautiful and ornate flowers. The plant grows up to 3 meters tall and has a spread of 1.5 meters. It blooms from late spring to early fall and produces large, bright yellow flowers that have a diameter of 12-15 cm.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Malvales |
| Family | Malvaceae |
| Genus | Hibiscus |
Appearance
Hibiscus Denudatus has a woody stem and can grow into a small tree or large shrub. The leaves are dark green, glossy, and have a length of 10-15 cm. The flowers are large, yellow, and have a diameter of 12-15 cm. The petals are thin and delicate, and the center of the flower has a prominent yellow stamen. The plant blooms from late spring to early fall, and each flower lasts for only one day.
Care Guide
To care for Hibiscus Denudatus, you need to provide it with plenty of water, fertilizer, and sunlight. The plant prefers well-drained soil and can tolerate partial shade. Here are some tips:
- Water: The plant needs regular watering, especially during the hot summer months. Make sure the soil is moist, but not too wet.
- Fertilization: Use a balanced fertilizer every two weeks during the growing season to promote healthy growth and blooming.
- Soil: The plant prefers well-drained soil that is rich in organic matter. Use a high-quality potting mix if you are growing it in a container.
- Sunlight: The plant needs at least 6 hours of direct sunlight per day to thrive. If you are growing it indoors, place it near a south-facing window.
- Hardiness Zones: The plant is not frost-tolerant and can only grow in USDA hardiness zones 9-11.
Common Pests & Diseases
Hibiscus Denudatus is susceptible to a few pests and diseases, including:
- Aphids: These tiny insects suck sap from the plant and can cause the leaves to curl and turn yellow. Use an insecticidal soap or neem oil to control them.
- Whiteflies: These tiny insects feed on the underside of the leaves and can cause the plant to wilt and die. Use an insecticidal soap or neem oil to control them.
- Leaf spot: This fungal disease causes brown spots to form on the leaves. Remove any infected leaves and use a fungicide to control the disease.
Habitat
Hibiscus Denudatus is native to Madagascar and is found in dry, rocky areas. It can also be found in gardens and parks around the world.
Question and Answer
Q: Can Hibiscus Denudatus grow in cold climates?
A: No, the plant is not frost-tolerant and can only grow in USDA hardiness zones 9-11.
Q: How often should I fertilize my Hibiscus Denudatus?
A: Use a balanced fertilizer every two weeks during the growing season to promote healthy growth and blooming.
Q: Can I grow Hibiscus Denudatus in a container?
A: Yes, the plant can be grown in a container as long as it has well-drained soil and receives plenty of sunlight.
Q: How often should I water my Hibiscus Denudatus?
A: The plant needs regular watering, especially during the hot summer months. Make sure the soil is moist, but not too wet.
Related Plants
- Hibiscus Rosa-Sinensis
- Hibiscus Syriacus
- Hibiscus Moscheutos
- Hibiscus Mutabilis
References
- “Hibiscus Denudatus: Naked Hibiscus.” World of Flowering Plants, worldoffloweringplants.com.
- “Hibiscus Denudatus.” PlantZAfrica, pza.sanbi.org.
- “Hibiscus Denudatus.” Missouri Botanical Garden, missouribotanicalgarden.org.
