Contents
Description
Woodwardia is a genus of ferns that includes several species of large, beautiful ferns. These ferns are native to North America, Asia, and Africa. They are commonly found in wetlands, along riverbanks, and in other moist habitats. The Woodwardia genus is named after Thomas Jenkinson Woodward, an 18th century English naturalist.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Pteridophyta |
| Class | Polypodiopsida |
| Order | Polypodiales |
| Family | Blechnaceae |
| Genus | Woodwardia |
Appearance
Woodwardia ferns are large and showy, with fronds that can reach up to six feet in length. They have dark green, triangular fronds that are deeply lobed and have a feathery appearance. The fronds grow in a rosette pattern from a central rhizome. Some species, such as Woodwardia fimbriata, have fronds that are finely serrated along the edges.
Care Guide
Woodwardia ferns prefer moist, well-drained soil and partial shade. They can tolerate full sun if they are provided with enough water. These ferns should be watered regularly, but not overwatered. They should be fertilized with a balanced fertilizer once a month during the growing season. Woodwardia ferns are hardy in USDA zones 5-9.
Common Pests & Diseases
Woodwardia ferns are relatively pest and disease-free. However, they can be susceptible to aphids, mites, and scale insects. These pests can be controlled with insecticidal soap or neem oil. Woodwardia ferns can also develop fungal diseases such as rust or leaf spot. These diseases can be prevented by avoiding overhead watering and providing good air circulation.
Habitat
Woodwardia ferns are native to North America, Asia, and Africa. They are commonly found in wetlands, along riverbanks, and in other moist habitats. They can also be grown in gardens as ornamental plants.
Question and Answer
Q: Can Woodwardia ferns be grown indoors?
A: Woodwardia ferns can be grown indoors, but they require high humidity and indirect light.
Q: How often should I fertilize my Woodwardia fern?
A: Woodwardia ferns should be fertilized once a month during the growing season with a balanced fertilizer.
Q: What is the hardiness zone range for Woodwardia ferns?
A: Woodwardia ferns are hardy in USDA zones 5-9.
Q: Can Woodwardia ferns be divided?
A: Woodwardia ferns can be divided in the spring before new growth appears.
Related Plants
- Blechnum spicant
- Dryopteris
- Matteuccia
- Osmunda
- Pteris
References
- Missouri Botanical Garden: Woodwardia
- RHS: Woodwardia
- University of Wisconsin-Madison: Woodwardia fimbriata
- University of Florida: Woodwardia areolata
