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Description
Campanulorchis is a genus of orchids that comprises about 8 species. These plants are native to Southeast Asia, particularly in the Philippines, and can be found in lowland and montane forests. The name Campanulorchis comes from the Latin words “campanula” meaning “bell” and “orchis” meaning “testicle,” which refers to the shape of the flowers.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Orchidaceae |
| Genus | Campanulorchis |
Appearance
Campanulorchis orchids are small to medium-sized epiphytic plants that grow up to 30 cm in height. They have a sympodial growth habit, which means that new growth arises from the base of the previous year’s growth. The leaves are fleshy, oblong, and dark green, with a length of 5-15 cm. The flowers are bell-shaped, with a diameter of 2-3 cm, and are usually pink or purple. The lip of the flower is highly modified, forming a pouch that contains the reproductive organs.
Care Guide
Campanulorchis orchids require specific care to thrive. Here are some tips:
- Water: Water the plant regularly, but do not allow the roots to sit in standing water. The plant should be allowed to dry out slightly between waterings.
- Fertilization: Fertilize the plant every 2-3 weeks during the growing season. Use a balanced fertilizer, diluted to half strength.
- Soil: Campanulorchis orchids should be grown in a well-draining, porous medium such as bark chips or sphagnum moss.
- Sunlight: These orchids prefer bright, indirect light. Avoid direct sunlight, which can burn the leaves.
- Hardiness Zones: Campanulorchis orchids are tropical plants and are not frost-tolerant. They should be kept in temperatures above 60°F (15°C).
Common Pests & Diseases
Campanulorchis orchids are susceptible to pests and diseases such as:
- Thrips: These are tiny insects that feed on the plant’s leaves and flowers, causing damage and distortion.
- Scale insects: These insects look like small bumps on the plant’s leaves and stems and can cause yellowing and wilting of the foliage.
- Root rot: This is a fungal disease that occurs when the plant’s roots are overwatered or sit in standing water. Symptoms include yellowing and wilting of the foliage.
Habitat
Campanulorchis orchids are native to Southeast Asia, particularly in the Philippines. They can be found growing in lowland and montane forests, usually as epiphytes on the trunks and branches of trees. These orchids prefer a warm, humid environment with plenty of air circulation.
Question and Answer
Q: Can Campanulorchis orchids be grown indoors?
A: Yes, Campanulorchis orchids can be grown indoors as long as they receive enough bright, indirect light and are kept in a warm, humid environment.
Q: How often should I fertilize my Campanulorchis orchid?
A: Fertilize the plant every 2-3 weeks during the growing season. Use a balanced fertilizer, diluted to half strength.
Q: Can Campanulorchis orchids be grown in soil?
A: No, Campanulorchis orchids should be grown in a well-draining, porous medium such as bark chips or sphagnum moss.
Q: What is the ideal temperature range for Campanulorchis orchids?
A: These orchids should be kept in temperatures above 60°F (15°C) and prefer a warm, humid environment.
Related Plants
- Ludisia discolor
- Phalaenopsis orchids
- Cattleya orchids
- Dendrobium orchids
References
- “Campanulorchis.” World Checklist of Selected Plant Families, Royal Botanic Gardens, Kew.
- Christenson, E. A New Species of Campanulorchis (Orchidaceae) from the Philippines. 2010, Orchid Digest, vol. 74, pp. 94-96.
- “Growing Orchids: Campanulorchis.” Gardening Know How, 2021, www.gardeningknowhow.com/ornamental/flowers/orchids/campanulorchis-orchids.htm.
