Contents
Description
Aplectrum is a small genus of terrestrial orchids native to North America. Also known as the puttyroot orchid, these plants are prized by collectors for their unusual appearance and delicate flowers. Aplectrum orchids typically have a single, broad leaf that grows from a pseudobulb, and a tall, slender spike bearing small, fragrant flowers. The plants are hardy, and can be grown both indoors and outdoors in suitable conditions.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Orchidaceae |
| Genus | Aplectrum |
Appearance
The most distinctive feature of the Aplectrum orchid is its broad, pleated leaf, which can grow up to 10 inches long and 4 inches wide. The leaf is typically green, with brown or purple markings. The flowers of the Aplectrum orchid are small and white, with a delicate fragrance. They grow in a dense cluster on a tall, slender stem that can reach up to 30 inches in height. The flowers bloom in early summer, and can last for several weeks.
Care Guide
Aplectrum orchids are relatively easy to care for, and can be grown indoors or outdoors. Here are some tips for keeping your Aplectrum orchids healthy:
- Water: Aplectrum orchids prefer moist soil, but should not be overwatered. Water once a week, or when the soil feels dry to the touch.
- Fertilization: Fertilize Aplectrum orchids once a month during the growing season with a balanced fertilizer.
- Soil: Aplectrum orchids prefer well-draining soil that is rich in organic matter. Use a mix of peat moss, perlite, and bark to create a suitable growing medium.
- Sunlight: Aplectrum orchids prefer partial shade, and should be protected from direct sunlight.
- Hardiness Zones: Aplectrum orchids are hardy in USDA zones 4-8, and can tolerate cold temperatures down to -20°F.
Common Pests & Diseases
Aplectrum orchids are relatively resistant to pests and diseases, but may be susceptible to root rot if overwatered. Here are some common pests and diseases that may affect Aplectrum orchids:
- Slugs: Slugs may feed on the leaves of Aplectrum orchids, causing damage and reducing plant health.
- Spider mites: Spider mites may infest Aplectrum orchids, causing yellowing and browning of the leaves.
- Root rot: Overwatering can lead to root rot, a fungal infection that can cause the plant to wilt and die.
Habitat
Aplectrum orchids are native to North America, and can be found in a variety of habitats, including deciduous forests, swamps, and wetlands. They prefer moist, well-draining soil, and partial shade. Aplectrum orchids are hardy in USDA zones 4-8, and can tolerate cold temperatures down to -20°F.
Question and Answer
Q: How often should I water my Aplectrum orchid?
A: Aplectrum orchids prefer moist soil, but should not be overwatered. Water once a week, or when the soil feels dry to the touch.
Q: Can Aplectrum orchids be grown indoors?
A: Yes, Aplectrum orchids can be grown indoors in a bright, humid environment.
Q: What is the best soil mix for Aplectrum orchids?
A: Aplectrum orchids prefer well-draining soil that is rich in organic matter. Use a mix of peat moss, perlite, and bark to create a suitable growing medium.
Q: How do I propagate Aplectrum orchids?
A: Aplectrum orchids can be propagated by dividing the pseudobulbs in the spring.
Related Plants
- Cypripedium
- Calopogon
- Spiranthes
- Platanthera
- Goodyera
References
- Flora of North America: http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=102126
- RHS Encyclopedia of Plants and Flowers: https://www.rhs.org.uk/Plants/10959/Aplectrum-hyemale/Details
- Missouri Botanical Garden: http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=w390
