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Description
Coptosapelta Diffusa, also known as the Himalayan coptis or goldthread, is a perennial herb that is native to the Himalayas, eastern Asia, and northeastern North America. It belongs to the Ranunculaceae family and is widely used in traditional Chinese medicine for its anti-inflammatory and antibacterial properties.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Ranunculales |
| Family | Ranunculaceae |
| Genus | Coptosapelta |
Appearance
Coptosapelta Diffusa has small, yellow flowers that bloom in the late spring or early summer. Its leaves are evergreen, leathery, and deeply lobed, with a glossy dark green color on top and a paler shade underneath. It typically grows up to 6 inches in height and 12 inches in width.
Care Guide
Water
Coptosapelta Diffusa prefers moist but well-draining soil. It should be watered regularly, especially during the growing season, but be careful not to overwater as it can lead to root rot.
Fertilization
Fertilize the plant with a balanced, slow-release fertilizer in the spring and fall.
Soil
The plant prefers acidic soil with a pH of 5.5 to 6.5. It also prefers soil that is rich in organic matter.
Sunlight
Coptosapelta Diffusa prefers partial shade to full shade. It can tolerate some morning sun but should be protected from the hot afternoon sun.
Hardiness Zones
The plant is hardy in USDA zones 5 to 9.
Common Pests & Diseases
Coptosapelta Diffusa is relatively pest and disease-resistant. However, it can be susceptible to root rot if overwatered or planted in poorly-draining soil.
Habitat
Coptosapelta Diffusa is native to the Himalayas, eastern Asia, and northeastern North America. It can be found growing in moist, shady areas such as forests, woodlands, and stream banks.
Question and Answer
Q: Can Coptosapelta Diffusa be grown indoors?
A: While it is possible to grow Coptosapelta Diffusa indoors, it prefers to be grown outdoors in a shady, moist environment.
Q: How often should I fertilize Coptosapelta Diffusa?
A: The plant should be fertilized twice a year, in the spring and fall, with a slow-release, balanced fertilizer.
Q: How can I propagate Coptosapelta Diffusa?
A: Coptosapelta Diffusa can be propagated by division in the spring or fall, or by taking stem cuttings in the summer.
Q: Is Coptosapelta Diffusa toxic to pets?
A: There is no evidence that Coptosapelta Diffusa is toxic to pets, but it is always best to keep pets away from all plants.
Related Plants
- Coptis Chinensis
- Coptis Japonica
- Coptis Omeiensis
- Coptis Teeta
References
- “Coptosapelta Diffusa.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=287977.
- “Coptosapelta Diffusa.” Royal Horticultural Society, www.rhs.org.uk/Plants/225566/Coptosapelta-diffusa/Details.
- “Goldthread.” University of Maryland Medical Center, www.umm.edu/health/medical/altmed/herb/goldthread.
