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Description
Adiantum Aleuticum, also known as Aleutian Maidenhair Fern or Five-Fingered Fern, is a species of fern that is native to western North America. It belongs to the Pteridaceae family and is a perennial plant that can grow up to 60cm in height. The plant has a delicate and graceful appearance, with thin and wiry stems that support small, triangular fronds.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Polypodiopsida |
| Order | Pteridales |
| Family | Pteridaceae |
| Genus | Adiantum |
Appearance
The Adiantum Aleuticum has a unique appearance that makes it an attractive addition to any garden or indoor space. The plant has thin and wiry stems that support small, triangular fronds. The fronds are delicate and light green in color, with a distinctive ruffled edge. The plant can reach up to 60cm in height, and the fronds can grow up to 20cm long. Adiantum Aleuticum also has a rhizomatous root system that helps it spread quickly and easily.
Care Guide
Adiantum Aleuticum is a relatively easy plant to care for, but it does have specific requirements that need to be met for it to thrive.
Water
The fern needs to be watered regularly, but not overwatered. It prefers moist soil, but too much water can cause root rot. It’s best to keep the soil evenly moist and avoid letting it dry out completely.
Fertilization
Fertilize Adiantum Aleuticum every two weeks during the growing season with a balanced liquid fertilizer. Do not fertilize during the winter months when the plant is dormant.
Soil
The fern prefers well-draining soil that is rich in organic matter. It can also grow in rocky or sandy soil as long as it is kept moist.
Sunlight
Adiantum Aleuticum prefers partial shade or indirect sunlight. It can be grown indoors, but it needs bright, filtered light and a humid environment.
Hardiness Zones
The plant is hardy in USDA hardiness zones 7-9.
Common Pests & Diseases
Adiantum Aleuticum is generally resistant to pests and diseases. However, it can be susceptible to spider mites, mealybugs, and scale insects. These pests can be controlled with insecticidal soap or neem oil. The fern can also develop leaf spots, which can be caused by overwatering or poor air circulation. Remove infected leaves and improve ventilation to prevent further damage.
Habitat
Adiantum Aleuticum is native to western North America, from Alaska to California. It can be found in moist, shady areas such as forests, canyons, and along streams and waterfalls.
Question and Answer
Here are some commonly asked questions about Adiantum Aleuticum:
1. Is Adiantum Aleuticum a good indoor plant?
Yes, Adiantum Aleuticum can be grown indoors as long as it is given bright, filtered light and a humid environment.
2. How often should I water Adiantum Aleuticum?
The fern should be watered regularly, but not overwatered. It prefers moist soil, but too much water can cause root rot. It’s best to keep the soil evenly moist and avoid letting it dry out completely.
3. Can Adiantum Aleuticum grow in sandy soil?
Yes, Adiantum Aleuticum can grow in rocky or sandy soil as long as it is kept moist.
4. What is the hardiness zone for Adiantum Aleuticum?
The plant is hardy in USDA hardiness zones 7-9.
Related Plants
- Adiantum pedatum (Northern Maidenhair Fern)
- Adiantum capillus-veneris (Southern Maidenhair Fern)
- Adiantum raddianum (Delta Maidenhair Fern)
References
- https://www.fs.fed.us/wildflowers/plant-of-the-week/adiantum_aleuticum.shtml
- https://www.gardeningknowhow.com/houseplants/maidenhair-fern/growing-maidenhair-ferns.htm
- https://www.theplantlist.org/tpl1.1/record/tro-26626234
