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Description
Gleichenia Polypodioides, also known as the umbrella fern, is a tropical fern that thrives in humid conditions. It is native to Australia, New Zealand, and the Pacific Islands. The fern has fronds that resemble the shape of an umbrella, hence its common name. It is an epiphyte, which means it grows on other plants or trees, but it can also grow on the ground.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Pteridophyta |
| Class | Polypodiopsida |
| Order | Gleicheniales |
| Family | Gleicheniaceae |
| Genus | Gleichenia |
Appearance
The umbrella fern has fronds that can grow up to 50cm in length. The fronds are divided into leaflets that are approximately 1-2cm wide. The leaflets are bright green in color and have a slightly wavy margin. The fronds grow in a circular pattern, giving them the appearance of an umbrella. The plant also produces spores on the undersides of the fronds, which can be used for propagation.
Care Guide
The umbrella fern requires specific care to thrive. Here are some tips:
- Water: The fern requires consistent moisture. Water it regularly, but do not let it sit in standing water.
- Fertilization: Feed the fern with a balanced fertilizer every two weeks during the growing season.
- Soil: Use a well-draining potting mix that is rich in organic matter.
- Sunlight: The fern prefers bright, indirect sunlight. Direct sunlight can scorch the leaves.
- Hardiness Zones: The umbrella fern is hardy in USDA Zones 9-11.
Common Pests & Diseases
The umbrella fern is relatively pest and disease-free, but it can be susceptible to mealybugs and spider mites. To prevent these pests, keep the plant clean and free of dust. If you notice an infestation, spray the plant with a solution of neem oil and water.
Habitat
The umbrella fern is native to Australia, New Zealand, and the Pacific Islands. It grows in tropical rainforests and can be found growing as an epiphyte on other plants or trees. The fern prefers warm, humid conditions and does not tolerate frost.
Question and Answer
Q: Can the umbrella fern be grown outdoors?
A: Yes, the fern can be grown outdoors in USDA Zones 9-11 as long as it is protected from direct sunlight and frost.
Q: How often should I water my umbrella fern?
A: Water the fern regularly to keep the soil consistently moist, but do not let it sit in standing water.
Q: Can I propagate the umbrella fern?
A: Yes, the fern can be propagated by spores or by dividing the plant.
Q: Is the umbrella fern toxic to pets?
A: The fern is non-toxic to pets.
Related Plants
- Gleichenia microphylla
- Gleichenia dicarpa
- Gleichenia rupestris
References
- University of Florida IFAS Extension. (n.d.). Gleichenia polypodioides. Retrieved from https://gardeningsolutions.ifas.ufl.edu/plants/ornamentals/gleichenia-polypodioides.html
- RHS. (n.d.). Gleichenia polypodioides. Retrieved from https://www.rhs.org.uk/Plants/16416/Gleichenia-polypodioides/Details
- Missouri Botanical Garden. (n.d.). Gleichenia polypodioides. Retrieved from https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=277056&isprofile=0&
