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Description
The Cyrtomium Falcatum, commonly known as the Holly Fern, is an evergreen fern native to eastern Asia. It belongs to the family Dryopteridaceae and is a popular plant for both indoor and outdoor decoration. This fern has an upright growth habit, and its fronds can grow up to 60cm in length. Its dark green foliage resembles the shape of holly leaves, hence its common name.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Pteridophyta |
| Class | Polypodiopsida |
| Order | Polypodiales |
| Family | Dryopteridaceae |
| Genus | Cyrtomium |
Appearance
The Cyrtomium Falcatum has dark green, glossy fronds that grow in a rosette pattern. The fronds are bipinnate, meaning they have a central rachis with smaller leaflets growing on either side. The leaflets are oblong to lance-shaped with a serrated margin, and they can grow up to 12cm long and 3cm wide. The plant can grow up to 60cm in height and 45cm in width. The Holly Fern produces spores on the underside of its fronds, which are round and covered with a silvery-white membrane.
Care Guide
The Cyrtomium Falcatum is a relatively easy plant to care for, making it a popular choice for indoor and outdoor decoration. Here are some care tips:
Water
The Holly Fern prefers moist but well-draining soil. Water the plant regularly, keeping the soil evenly moist. However, avoid overwatering, as this can lead to root rot.
Fertilization
Feed the Cyrtomium Falcatum with a balanced fertilizer every two weeks during the growing season. You can use a liquid or slow-release fertilizer. However, avoid fertilizing during the winter months when the plant is dormant.
Soil
The Holly Fern prefers soil that is rich in organic matter and well-draining. You can use a mix of peat moss, perlite, and sand to create a well-draining soil mix.
Sunlight
The Cyrtomium Falcatum prefers partial to full shade. Avoid placing the plant in direct sunlight, as this can scorch the leaves.
Hardiness Zones
The Holly Fern is hardy in USDA zones 6-9. If you live in a colder zone, you can grow the plant indoors or in a greenhouse.
Common Pests & Diseases
The Cyrtomium Falcatum is relatively pest and disease resistant. However, it can be susceptible to mealybugs and spider mites. To prevent pest infestations, keep the plant clean and well-ventilated. If you notice any signs of pests, treat the plant with an insecticidal soap or neem oil.
Habitat
The Cyrtomium Falcatum is native to eastern Asia, including China, Japan, and Korea. In its natural habitat, the plant can be found growing in shaded areas such as forests, hillsides, and rocky slopes. It prefers moist and well-draining soil.
Question and Answer
Q: Can the Cyrtomium Falcatum grow in low light conditions?
A: Yes, the Holly Fern can grow in low light conditions, but it prefers partial shade.
Q: Can the Cyrtomium Falcatum be grown indoors?
A: Yes, the Holly Fern can be grown indoors, provided it is placed in a well-lit area away from direct sunlight.
Q: How often should I fertilize the Cyrtomium Falcatum?
A: Feed the Holly Fern every two weeks during the growing season with a balanced fertilizer.
Q: Is the Cyrtomium Falcatum poisonous to pets?
A: No, the Holly Fern is non-toxic to pets.
Related Plants
- Cyrtomium Fortunei
- Cyrtomium Macrocycas
- Cyrtomium Crenatum
- Cyrtomium Falcatum ‘Rochfordianum’
References
- “Cyrtomium Falcatum.” Missouri Botanical Garden. Accessed 2 September 2021. <http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c290>.
- “Cyrtomium Falcatum.” Plant Care Today. Accessed 2 September 2021. <https://plantcaretoday.com/cyrtomium-falcatum.html>.
- “Holly Fern.” The Spruce. Accessed 2 September 2021. <https://www.thespruce.com/holly-fern-plant-profile-5070703>.
