Contents
Description
Asplenium Cheilosorum, commonly known as the “Lip Fern,” is a species of fern that belongs to the family Aspleniaceae. This evergreen plant is native to Asia, specifically in countries like China, Japan, Korea, and Taiwan. It is a popular ornamental plant due to its unique appearance and low-maintenance requirements.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Polypodiopsida |
| Order | Polypodiales |
| Family | Aspleniaceae |
| Genus | Asplenium |
Appearance
Asplenium Cheilosorum is a small fern that can grow up to 8-12 inches in height and 12-18 inches in width. It has glossy, dark green fronds that are oblong or lance-shaped with slightly wavy margins. The fronds emerge from a central rosette and have a distinctive “lip” at the base, which gives the plant its common name. The lip is a unique feature of this plant and is a distinguishing characteristic from other fern species. The underside of the fronds has spore-bearing structures called sori, which are arranged in rows on either side of the midrib.
Care Guide
Water
Asplenium Cheilosorum prefers to be kept in consistently moist soil but not waterlogged. It is important to avoid letting the soil dry out completely, as this can cause the fronds to wilt and brown. Water the plant thoroughly once a week or more frequently if the soil feels dry to the touch.
Fertilization
Fertilize Asplenium Cheilosorum with a balanced liquid fertilizer once a month during the growing season (spring and summer). Do not fertilize during the winter months when the plant is dormant.
Soil
Asplenium Cheilosorum prefers well-draining soil that is rich in organic matter. A soil mix that contains peat moss, perlite, and vermiculite is ideal. The plant can also be grown in a soilless mix or sphagnum moss.
Sunlight
Asplenium Cheilosorum prefers bright, indirect light but can tolerate some direct sun in the morning or late afternoon. Avoid placing the plant in full sun, as this can scorch the fronds.
Hardiness Zones
Asplenium Cheilosorum is hardy in USDA zones 9-11 and prefers warm, humid conditions.
Common Pests & Diseases
Asplenium Cheilosorum is relatively pest and disease-free. However, it can be susceptible to mealybugs, scale insects, and spider mites. Regularly inspect the plant for signs of infestation and treat with a horticultural oil or insecticidal soap if necessary. Overwatering can also lead to root rot, so it is important to ensure that the soil is well-draining and not waterlogged.
Habitat
Asplenium Cheilosorum is native to Asia and can be found growing in shady, moist forests and along stream banks. It prefers warm, humid conditions and is often grown as a houseplant in cooler climates.
Question and Answer
Q: Can Asplenium Cheilosorum be grown outdoors?
A: Asplenium Cheilosorum can be grown outdoors in USDA zones 9-11, but it prefers warm, humid conditions and should be protected from direct sun and strong winds.
Q: How often should Asplenium Cheilosorum be fertilized?
A: Asplenium Cheilosorum should be fertilized once a month during the growing season (spring and summer) with a balanced liquid fertilizer.
Q: How do I propagate Asplenium Cheilosorum?
A: Asplenium Cheilosorum can be propagated by division or spores. To divide the plant, gently remove it from its pot and carefully separate the roots into smaller sections. To grow from spores, collect the spores from the underside of mature fronds and sow them onto moist soil or sphagnum moss. Cover with plastic wrap to create a humid environment and keep the soil moist until the spores germinate.
Q: How do I prune Asplenium Cheilosorum?
A: Asplenium Cheilosorum does not require regular pruning. However, you can remove any yellowed or dead fronds to maintain the plant’s appearance.
Related Plants
- Asplenium Antiquum
- Asplenium Bulbiferum
- Asplenium Nidus
- Asplenium Scolopendrium
References
- “Asplenium Cheilosorum.” Missouri Botanical Garden. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c717
- “Asplenium Cheilosorum.” Plant Care Today. https://plantcaretoday.com/asplenium-cheilosorum.html
- “Lip Fern (Asplenium Cheilosorum) Care Guide.” Plantophiles. https://plantophiles.com/plant-care/lip-fern/
