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Description
Hibiscus Arnottianus is a species of flowering plant that belongs to the Malvaceae family. It is commonly known as the White Hibiscus or the Hawaiian Hibiscus. The plant is a small shrub that can grow up to 10 feet tall and 5 feet wide. It is native to Hawaii and can be found on all the main islands. Hibiscus Arnottianus is a popular ornamental plant due to its attractive flowers and foliage.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Malvales |
| Family | Malvaceae |
| Genus | Hibiscus |
| Species | Arnottianus |
Appearance
The leaves of Hibiscus Arnottianus are glossy, dark green, and heart-shaped. The flowers are large and white with a yellow center, and they bloom from late winter to early summer. The petals are delicate and slightly ruffled, giving them a soft and feminine appearance. The flowers are followed by round, woody capsules that contain the plant’s seeds. Hibiscus Arnottianus is a beautiful plant that can add a touch of elegance to any garden or landscape.
Care Guide
Hibiscus Arnottianus requires moderate care to thrive. Here are some tips on how to properly care for this plant:
- Water: Water the plant regularly, but do not overwater. Hibiscus Arnottianus prefers moist soil, but it should not be waterlogged.
- Fertilization: Fertilize the plant every two weeks during the growing season with a balanced fertilizer.
- Soil: The plant prefers well-draining soil that is rich in organic matter.
- Sunlight: Hibiscus Arnottianus thrives in full sun, but it can also tolerate partial shade.
- Hardiness Zones: The plant is hardy in USDA zones 10-11.
Common Pests & Diseases
Hibiscus Arnottianus is susceptible to several pests and diseases, including:
- Aphids: These small, soft-bodied insects feed on the plant’s sap and can cause distortion of the leaves and flowers.
- Spider mites: These tiny pests also feed on the plant’s sap and can cause yellowing of the leaves.
- Root rot: Overwatering can lead to root rot, which can cause the plant to wilt and die.
- Leaf spot: This fungal disease causes brown spots on the leaves and can lead to defoliation if not treated.
Habitat
Hibiscus Arnottianus is native to Hawaii and can be found on all the main islands. The plant grows in a variety of habitats, including coastal areas, lowland forests, and subalpine shrublands. Hibiscus Arnottianus is an important part of the Hawaiian ecosystem and is a food source for several native bird species.
Question and Answer
Q: Is Hibiscus Arnottianus a good plant for beginners?
A: Yes, Hibiscus Arnottianus is a relatively easy plant to care for and is a good choice for beginners.
Q: Can Hibiscus Arnottianus be grown in containers?
A: Yes, Hibiscus Arnottianus can be grown in containers as long as the container is large enough to accommodate the plant’s root system.
Q: Does Hibiscus Arnottianus attract pollinators?
A: Yes, Hibiscus Arnottianus attracts bees, butterflies, and hummingbirds.
Q: How often should I prune my Hibiscus Arnottianus?
A: You should prune your Hibiscus Arnottianus once a year in the late winter or early spring to promote healthy growth and maintain its shape.
Related Plants
- Hibiscus rosa-sinensis
- Hibiscus syriacus
- Hibiscus moscheutos
References
- “Hibiscus Arnottianus.” Floridata. Accessed 20 April 2021. https://floridata.com/Plants/Malvaceae/Hibiscus%20arnottianus/525
- “Hibiscus Arnottianus.” Plant Care Today. Accessed 20 April 2021. https://plantcaretoday.com/hibiscus-arnottianus.html
- “Hibiscus Arnottianus.” University of Florida IFAS Extension. Accessed 20 April 2021. https://edis.ifas.ufl.edu/pdffiles/FP/FP16300.pdf
