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Description
Diplazium Wichurae, also known as the Giant Sword Fern, is a large, evergreen fern that is native to Southeast Asia, specifically in Japan and Taiwan. It is known for its stunning, sword-shaped fronds that can grow up to 6 feet long and 12 inches wide. This fern is a perfect addition to any garden or indoor space, adding an exotic and tropical feel to any environment.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Pteridophyta |
| Class | Polypodiopsida |
| Order | Polypodiales |
| Family | Athyriaceae |
| Genus | Diplazium |
Appearance
The Diplazium Wichurae fern has large, dark green fronds that can grow up to 6 feet long and 12 inches wide. The fronds are sword-shaped and have a leathery texture. The stalks of this fern are also dark green and can grow up to 3 feet tall. The fern’s root system is rhizomatous, meaning it spreads horizontally underground and can quickly form a dense clump.
Care Guide
Water
Diplazium Wichurae needs to be kept moist at all times, but not waterlogged. It is best to water this fern thoroughly and regularly, especially during dry spells. Avoid letting the soil dry out completely, as this can harm the plant.
Fertilization
The Giant Sword Fern requires regular fertilization to maintain healthy growth. Use a balanced liquid fertilizer once a month during the growing season (spring and summer).
Soil
This fern prefers well-draining soil that is rich in organic matter. A mixture of peat moss, perlite, and sand is ideal for Diplazium Wichurae.
Sunlight
Diplazium Wichurae prefers partial to full shade. Direct sunlight can scorch the fronds, so it is best to place this fern in a shaded area.
Hardiness Zones
This fern is hardy in USDA zones 9-11.
Common Pests & Diseases
Diplazium Wichurae is relatively pest and disease resistant. However, it can be susceptible to mealybugs and scale insects. These pests can be controlled with insecticidal soap or neem oil. Leaf spot and root rot can also occur if the plant is overwatered or the soil is too wet.
Habitat
Diplazium Wichurae is native to Southeast Asia, specifically in Japan and Taiwan. It grows in moist, shaded areas, such as forests, stream banks, and rocky slopes.
Question and Answer
Q: Can Diplazium Wichurae be grown indoors?
A: Yes, this fern can be grown indoors as long as it is placed in a bright, shaded area and kept moist.
Q: How often should Diplazium Wichurae be fertilized?
A: This fern should be fertilized once a month during the growing season (spring and summer).
Q: Is Diplazium Wichurae a good plant for beginners?
A: Yes, this fern is relatively easy to care for and is a good choice for beginner gardeners.
Q: Can Diplazium Wichurae be propagated?
A: Yes, this fern can be propagated through division. Simply divide the rhizomes and plant them in separate pots.
Related Plants
- Diplazium esculentum
- Diplazium omeiense
- Diplazium subsinuatum
- Diplazium tomentosum
References
- https://www.gardenista.com/plants/diplazium-wichurae-giant-sword-fern/
- https://www.plantopedia.com/diplazium-wichurae/
- https://www.thespruce.com/grow-diplazium-fern-indoors-1902536
- https://www.gardeningknowhow.com/ornamental/foliage/sword-fern/giant-sword-fern-care.htm
