Contents
Description
Davallia canariensis, also known as the Canary Island harefoot fern, is a species of fern native to the Canary Islands. It is an evergreen fern that grows in clumps and produces large, finely dissected fronds that can reach up to 2 feet in length. The fronds are bright green and have a delicate, lacy appearance. This fern is popular among gardeners and indoor plant enthusiasts for its attractive foliage and ease of care.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Pteridophyta |
| Class | Polypodiopsida |
| Order | Polypodiales |
| Family | Davalliaceae |
| Genus | Davallia |
Appearance
The fronds of Davallia canariensis are finely dissected and have a delicate, lacy appearance. They are bright green and can reach up to 2 feet in length. The fronds emerge from a central rhizome and grow in clumps, creating a full, bushy appearance. This fern is an evergreen, so it retains its foliage year-round.
Care Guide
Water: Davallia canariensis prefers consistently moist soil. Water it when the top inch of soil feels dry to the touch. Avoid overwatering, as this can lead to root rot.
Fertilization: Feed this fern with a balanced fertilizer every 2-4 weeks during the growing season (spring and summer). Dilute the fertilizer to half strength to avoid burning the roots.
Soil: Plant Davallia canariensis in well-draining, peat-based potting soil. It prefers slightly acidic soil with a pH between 5.5 and 6.5.
Sunlight: This fern prefers bright, indirect light. Avoid direct sunlight, as it can scorch the fronds.
Hardiness Zones: Davallia canariensis is hardy in USDA Zones 10-11, but it can be grown indoors in any zone.
Common Pests & Diseases
Davallia canariensis is relatively pest and disease-resistant. However, it can be susceptible to spider mites and mealybugs. Keep an eye out for these pests and treat them promptly with an insecticidal soap or neem oil spray.
Habitat
Davallia canariensis is native to the Canary Islands, where it grows in shady, moist areas such as forests and ravines. It prefers a warm, humid climate and can tolerate temperatures down to 40 degrees Fahrenheit.
Questions and Answers
Q: Is Davallia canariensis toxic to pets?
A: No, this fern is not toxic to pets.
Q: How often should I repot Davallia canariensis?
A: Repot this fern every 2-3 years, or when it becomes rootbound.
Q: Can I propagate Davallia canariensis?
A: Yes, this fern can be propagated by division. Simply separate the rhizomes and plant them in separate pots.
Q: Can I grow Davallia canariensis outdoors?
A: Yes, this fern can be grown outdoors in USDA Zones 10-11, as long as it is planted in a shady, moist location.
Related Plants
- Davallia fejeensis
- Davallia trichomanoides
- Davallia tyermannii
References
- “Davallia canariensis.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=280133.
- “Davallia canariensis.” Plant Care Today, plantcaretoday.com/davallia-canariensis.
- “Davallia canariensis.” World of Ferns, worldofferns.net/davalliaceae/davallia/canariensis.html.
