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Description
Calotropis Gigantea, also known as Giant Milkweed or Crown Flower, is a species of flowering plant in the family Apocynaceae. It is native to Southeast Asia and commonly found in tropical and subtropical regions around the world. The plant can grow up to 6 meters tall and has a woody stem with milky sap.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Gentianales |
| Family | Apocynaceae |
| Genus | Calotropis |
Appearance
The leaves of the Calotropis Gigantea are large and simple, with a length of up to 30 cm and a width of up to 20 cm. The flowers are star-shaped and have five petals that are usually purple or white in color. The fruit is a large follicle that contains numerous seeds with long silky hairs that aid in wind dispersal.
Care Guide
Water: Calotropis Gigantea prefers well-drained soil and moderate watering. It is important to avoid waterlogging to prevent root rot.
Fertilization: The plant requires regular fertilization with a balanced fertilizer during the growing season.
Soil: Calotropis Gigantea thrives in well-drained soil that is rich in organic matter.
Sunlight: The plant prefers full sun exposure, but it can tolerate partial shade in hot climates.
Hardiness Zones: Calotropis Gigantea can grow in USDA hardiness zones 9 to 11.
Common Pests & Diseases
Calotropis Gigantea is relatively resistant to pests and diseases. However, it can be susceptible to aphids, spider mites, and mealybugs. In addition, root rot can occur if the plant is over-watered.
Habitat
Calotropis Gigantea is commonly found in a variety of habitats, including open grasslands, forests, and disturbed areas. It is also used as an ornamental plant in gardens and parks.
Question and Answer
Q: Is Calotropis Gigantea toxic to humans?
A: Yes, the milky sap of Calotropis Gigantea can cause skin irritation and is toxic if ingested.
Q: Can Calotropis Gigantea be propagated from cuttings?
A: Yes, Calotropis Gigantea can be propagated from stem cuttings.
Q: Does Calotropis Gigantea require pruning?
A: Yes, pruning can help to promote bushier growth and remove dead or damaged branches.
Q: Does Calotropis Gigantea attract pollinators?
A: Yes, the flowers of Calotropis Gigantea are attractive to bees and butterflies.
Related Plants
- Calotropis Procera
- Asclepias Tuberosa
- Asclepias Curassavica
- Gomphocarpus Physocarpus
References
- Flowers of India. (2021). Crown Flower. Retrieved from https://www.flowersofindia.net/catalog/slides/Crown%20Flower.html
- Gardening Know How. (2021). Crown Flower Care: How To Grow Calotropis Gigantea Plants. Retrieved from https://www.gardeningknowhow.com/ornamental/flowers/crown-flower/crown-flower-care.htm
- The Spruce. (2021). Crown Flower Plant Profile. Retrieved from https://www.thespruce.com/growing-crown-flower-plant-1902775
