Contents
Description
Gynura Japonica, also known as Okinawan spinach, is a popular leafy vegetable in Asia. It belongs to the Asteraceae family and is native to Southeast Asia. The plant is also grown for decoration purposes due to its attractive purple leaves. It is a perennial plant that can grow up to 60cm tall.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Gynura |
Appearance
Gynura Japonica has purple leaves that are velvety to the touch. The leaves are oval-shaped and can grow up to 8cm in length. The plant produces small yellow flowers that bloom in clusters. The stems are also purple and have a slightly hairy texture.
Care Guide
Gynura Japonica is a low-maintenance plant that is easy to care for. Here are some tips on how to care for this plant:
- Water: Keep the soil moist, but don’t overwater. Allow the top layer of soil to dry out before watering again.
- Fertilization: Fertilize the plant every two weeks with a balanced fertilizer. Avoid over-fertilizing as it can lead to root burn.
- Soil: Use a well-draining soil mix that is rich in organic matter.
- Sunlight: Gynura Japonica prefers bright, indirect sunlight. Avoid exposing the plant to direct sunlight as it can scorch the leaves.
- Hardiness Zones: Gynura Japonica thrives in hardiness zones 9-11.
Common Pests & Diseases
Gynura Japonica is relatively pest and disease-free. However, it can be susceptible to spider mites and mealybugs. These pests can be controlled by spraying the plant with a mixture of water and mild soap. The plant can also be affected by root rot if it is overwatered. To prevent root rot, make sure the soil is well-draining and avoid overwatering the plant.
Habitat
Gynura Japonica is native to Southeast Asia and can be found growing in tropical and subtropical regions. It thrives in warm and humid environments and prefers well-draining soil that is rich in organic matter.
Question and Answer
Q: Can Gynura Japonica be grown indoors?
A: Yes, Gynura Japonica can be grown indoors as long as it is provided with bright, indirect sunlight.
Q: How often should I fertilize Gynura Japonica?
A: Fertilize the plant every two weeks with a balanced fertilizer.
Q: Can Gynura Japonica be propagated from cuttings?
A: Yes, Gynura Japonica can be propagated from cuttings. Simply take a cutting from the plant and place it in water until roots appear. Once the roots have developed, the cutting can be planted in soil.
Q: Is Gynura Japonica edible?
A: Yes, Gynura Japonica is edible and is commonly used in Asian cuisine.
Related Plants
- Gynura Procumbens
- Gynura Crepioides
- Gynura Bicolor
References
- “Gynura Japonica.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c530.
- “Gynura Japonica.” Plant Care Today, 14 Oct. 2021, plantcaretoday.com/gynura-japonica-plant-care.
- “Gynura Japonica: An Edible Purple Plant.” Kitchen of Youth, 14 Oct. 2021, kitchenofyouth.com/gynura-japonica-an-edible-purple-plant/.
