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Description
Adiantum Novae-Caledoniae, commonly known as the New Caledonian Maidenhair Fern, is a species of fern native to New Caledonia. This delicate fern species is known for its unique appearance, with fronds that are light green and feathery-looking. The fronds grow up to 30 cm long and are supported by thin, black stems. Adiantum Novae-Caledoniae is a popular houseplant due to its ornamental value and easy care.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Pteridophyta |
| Class | Polypodiopsida |
| Order | Pteridales |
| Family | Pteridaceae |
| Genus | Adiantum |
Appearance
The fronds of Adiantum Novae-Caledoniae are light green and have a feathery appearance. The fronds grow up to 30 cm long and are supported by thin, black stems. The fronds are delicate and can be easily damaged, so it is important to handle them with care.
Care Guide
Adiantum Novae-Caledoniae is an easy-care fern species that can thrive in a variety of growing conditions. Here are some tips for caring for this fern:
- Water: Keep the soil evenly moist, but not waterlogged. Water the fern when the top layer of soil feels dry to the touch.
- Fertilization: Fertilize the fern once a month during the growing season with a balanced fertilizer.
- Soil: Use a well-draining potting mix that is rich in organic matter.
- Sunlight: Adiantum Novae-Caledoniae prefers bright, indirect sunlight. Avoid direct sunlight, as it can scorch the delicate fronds.
- Hardiness Zones: Adiantum Novae-Caledoniae is not frost-tolerant and is suitable for growing in USDA hardiness zones 10-11.
Common Pests & Diseases
Adiantum Novae-Caledoniae is generally not prone to pest or disease problems, but it can be affected by spider mites, mealybugs, and scale insects. These pests can be controlled with insecticidal soap or neem oil. Overwatering can lead to root rot, so it is important to ensure that the soil is well-drained and not waterlogged.
Habitat
Adiantum Novae-Caledoniae is native to New Caledonia, where it grows in shaded areas in humid forests. It prefers well-draining soil and high humidity levels.
Question and Answer
Q: Is Adiantum Novae-Caledoniae suitable for growing in a terrarium?
A: Yes, Adiantum Novae-Caledoniae can thrive in a terrarium as long as it is provided with appropriate growing conditions, such as high humidity levels and bright, indirect light.
Q: What is the best way to propagate Adiantum Novae-Caledoniae?
A: Adiantum Novae-Caledoniae can be propagated by spores or by division. Spores can be sown on a moist growing medium and covered with plastic to retain humidity. Division involves separating the plant into smaller sections and planting them in separate containers.
Q: How often should I fertilize Adiantum Novae-Caledoniae?
A: Adiantum Novae-Caledoniae should be fertilized once a month during the growing season with a balanced fertilizer.
Q: Can Adiantum Novae-Caledoniae be grown outdoors?
A: Adiantum Novae-Caledoniae is not frost-tolerant and is suitable for growing outdoors only in USDA hardiness zones 10-11. Otherwise, it can be grown as a houseplant.
Related Plants
- Adiantum capillus-veneris (Southern Maidenhair Fern)
- Adiantum raddianum (Delta Maidenhair Fern)
- Adiantum pedatum (Northern Maidenhair Fern)
References
- Flora of New Caledonia: Adiantum Novae-Caledoniae. (n.d.). Retrieved November 18, 2021, from https://endemia.nc/en/flore/espece1112
- Houseplant Central. (2021, September 5). Adiantum Novae-Caledoniae Care Guide: New Caledonian Maidenhair Fern. Retrieved November 18, 2021, from https://houseplantcentral.com/adiantum-novae-caledoniae-care/
- The Spruce. (2021, February 16). How to Grow and Care for Maidenhair Ferns. Retrieved November 18, 2021, from https://www.thespruce.com/grow-maidenhair-ferns-1902744
