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Description
Asplenium Obtusatum is a species of fern that belongs to the Aspleniaceae family. It is commonly known as the “Shoestring Fern” due to its long and slender fronds, which can grow up to 60 cm in length. This fern is native to Australia, where it is found in rainforests, along streams, and in other moist habitats. It is a popular ornamental plant due to its attractive foliage and ease of care.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Polypodiopsida |
| Order | Polypodiales |
| Family | Aspleniaceae |
| Genus | Asplenium |
Appearance
The Asplenium Obtusatum fern has long, narrow fronds that are a bright green color. The fronds are flat and strap-like, with a slightly wavy edge. They grow from a central rosette and can reach up to 60 cm in length. The undersides of the fronds are covered with small, brown spore cases. This fern is non-flowering and reproduces via spores.
Care Guide
Water: Asplenium Obtusatum prefers to be kept evenly moist but not waterlogged. Water when the top inch of soil feels dry.Fertilization: Use a balanced, water-soluble fertilizer once a month during the growing season (spring and summer).Soil: This fern prefers a well-draining potting mix that is rich in organic matter.Sunlight: Asplenium Obtusatum prefers bright, indirect light. Avoid direct sunlight as it can scorch the fronds.Hardiness Zones: This fern is hardy in zones 10-11.
Common Pests & Diseases
Asplenium Obtusatum is generally pest and disease-free. However, it can be prone to root rot if overwatered. Spider mites and mealybugs may occasionally infest this fern.
Habitat
Asplenium Obtusatum is native to eastern Australia, where it is found in rainforests, along streams, and in other moist habitats. It can also be found in New Zealand.
Question and Answer
Q: Can Asplenium Obtusatum be grown outdoors?
A: Yes, this fern can be grown outdoors in zones 10-11.Q: How often should I fertilize my Asplenium Obtusatum?
A: Use a balanced, water-soluble fertilizer once a month during the growing season (spring and summer).Q: What should I do if my Asplenium Obtusatum is overwatered?
A: If your fern is overwatered, allow the soil to dry out slightly before watering again. If the roots are already damaged, repot the plant in fresh, well-draining soil.Q: How do I propagate Asplenium Obtusatum?
A: This fern can be propagated by spores or by dividing the rhizome.
Related Plants
– Asplenium Bulbiferum- Asplenium Nidus- Asplenium Australasicum- Asplenium Scolopendrium
References
– “Asplenium Obtusatum – Shoestring Fern.” Gardenia.net, www.gardenia.net/plant/asplenium-obtusatum-shoestring-fern.- “Asplenium Obtusatum.” PlantNet, plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Asplenium~obtusatum.
