Contents
Description
Radermachera Ignea, also known as China Doll, is a popular houseplant that belongs to the Bignoniaceae family. This plant is native to subtropical regions in Southeast Asia and is widely grown for its attractive foliage and ease of care. It is a small tree that can grow up to 6-8 feet tall when matured.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Bignoniaceae |
| Genus | Radermachera |
Appearance
Radermachera Ignea has glossy, dark green, pinnate leaves that are arranged alternately along the stem. Each leaf is composed of 7-9 leaflets that are oblong in shape and about 3-5 inches long. The plant produces clusters of small, white, trumpet-shaped flowers that are about 1 inch in diameter. The flowers appear in summer and are followed by small, woody capsules that contain seeds.
Care Guide
Water: Radermachera Ignea prefers well-draining soil that is kept slightly moist. Water the plant thoroughly when the top inch of soil feels dry, but avoid overwatering as it can lead to root rot.
Fertilization: Feed the plant with a balanced liquid fertilizer every two weeks during the growing season (spring and summer) to encourage healthy growth. Reduce the frequency of fertilization to once a month during the dormant season (fall and winter).
Soil: Use a well-draining potting mix that is rich in organic matter. The soil should be slightly acidic with a pH between 5.5-6.5.
Sunlight: Radermachera Ignea prefers bright, indirect light and can tolerate some direct sunlight. Avoid exposing the plant to prolonged periods of direct sunlight as it can scorch the leaves.
Hardiness Zones: Radermachera Ignea is not frost-tolerant and should be grown indoors or in a greenhouse in cold climates.
Common Pests & Diseases
Radermachera Ignea is relatively pest-free but can be affected by spider mites, mealybugs, and scale insects. These pests can be controlled by using insecticidal soap or neem oil. The plant is also susceptible to fungal and bacterial diseases such as leaf spot, root rot, and powdery mildew. These diseases can be prevented by providing proper care, including adequate watering and good air circulation.
Habitat
Radermachera Ignea is native to subtropical regions in Southeast Asia, including China, Taiwan, and Vietnam. It grows in humid forests and can be found at elevations of up to 1,000 meters above sea level.
Question and Answer
Q: Is Radermachera Ignea toxic to pets?
A: Yes, Radermachera Ignea is toxic to pets if ingested. Keep the plant out of reach of pets and children.
Q: Can Radermachera Ignea be grown outdoors?
A: Radermachera Ignea is not frost-tolerant and should be grown indoors or in a greenhouse in cold climates. In warmer regions, it can be grown outdoors in partial shade.
Q: How often should I repot my Radermachera Ignea?
A: Repot your Radermachera Ignea every 2-3 years, or when the plant becomes root-bound. Use a pot that is slightly larger than the current one and fresh potting mix.
Q: Why are the leaves of my Radermachera Ignea turning yellow?
A: Yellow leaves on Radermachera Ignea can be caused by overwatering, underwatering, lack of sunlight, or pest infestations. Check the plant’s care requirements and adjust accordingly.
Related Plants
- Radermachera Sinica
- Radermachera Hainanensis
- Radermachera Summersiana
References
- https://www.gardeningknowhow.com/houseplants/china-doll/china-doll-plant-care.htm
- https://www.houseplant411.com/houseplant/china-doll-care-guide
- https://www.thespruce.com/radermachera-ignea-care-1902845
- https://www.gardeningknowhow.com/houseplants/china-doll/china-doll-plant-care.htm
