Contents
Description
Diplopterygium Glaucum, also known as the glaucous diplopterygium, is a species of fern that belongs to the family Polypodiaceae. It is a native plant of Taiwan and can grow up to 1 meter tall. This fern has a unique appearance with its long and narrow fronds that resemble a fishbone. Diplopterygium Glaucum is an excellent choice for indoor decoration or as a landscape plant in a shaded area.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Polypodiopsida |
| Order | Polypodiales |
| Family | Polypodiaceae |
| Genus | Diplopterygium |
Appearance
Diplopterygium Glaucum has long and narrow fronds that can reach up to 90 cm in length. Its leaves are dark green, and the undersides have a bluish tint, giving it a glaucous appearance. The fronds are arranged in a pinnate pattern, with each leaflet resembling a fishbone. This fern has a unique texture that can add interest to any landscape or indoor decoration.
Care Guide
Water
Diplopterygium Glaucum prefers evenly moist soil, but it should not be watered excessively. Water the plant only when the soil feels dry to the touch. Avoid getting water on the fronds, as it can cause fungal diseases.
Fertilization
Fertilize Diplopterygium Glaucum once a month during the growing season (spring and summer) with a balanced fertilizer. Do not fertilize during the winter months.
Soil
This fern prefers well-draining soil that is rich in organic matter. A mix of peat moss, perlite, and sand works well. Make sure the pot or planting area has good drainage.
Sunlight
Diplopterygium Glaucum prefers shaded areas with indirect or filtered sunlight. Avoid direct sunlight, as it can scorch the fronds.
Hardiness Zones
This fern is hardy in USDA hardiness zones 9 through 11.
Common Pests & Diseases
Diplopterygium Glaucum is susceptible to spider mites, mealybugs, and scale insects. Regularly inspect the plant for signs of infestation, and treat promptly with insecticidal soap or neem oil. Overwatering can cause root rot, while underwatering can cause the fronds to dry out and turn brown.
Habitat
Diplopterygium Glaucum is native to Taiwan and can be found growing in shaded areas in forests, on rocks, and on cliffs.
Question and Answer
Q: Can Diplopterygium Glaucum be grown indoors?
A: Yes, it can be grown indoors as long as it is placed in a shaded area with indirect or filtered sunlight.
Q: How often should I fertilize Diplopterygium Glaucum?
A: Fertilize once a month during the growing season (spring and summer).
Q: What is the ideal soil mix for this fern?
A: The ideal soil mix is a combination of peat moss, perlite, and sand.
Q: What are the common pests and diseases that affect Diplopterygium Glaucum?
A: Spider mites, mealybugs, and scale insects can infest this fern. Overwatering can cause root rot, while underwatering can cause the fronds to dry out and turn brown.
Related Plants
- Diplopterygium Chinense
- Diplopterygium Simile
- Diplopterygium Longissimum
References
- “Diplopterygium glaucum.” Missouri Botanical Garden. Accessed September 2021. <https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=281302&isprofile=0&basic=diplopterygium>
- “Diplopterygium glaucum.” Plantz Africa. Accessed September 2021. <http://pza.sanbi.org/diplopterygium-glaucum>
- “Diplopterygium glaucum.” World Ferns. Accessed September 2021. <https://worldferns.net/product/diplopterygium-glaucum/>
