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Description
Hypolepis Rugosula Subsp. Lactea, commonly known as the Milky Strap Fern, is a species of fern that belongs to the family Dennstaedtiaceae. This deciduous fern is native to eastern Asia, specifically Japan, Korea, and Taiwan. It is commonly found in moist forests, rocky cliffs, and along streams.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Pteridophyta |
| Class | Polypodiopsida |
| Order | Polypodiales |
| Family | Dennstaedtiaceae |
| Genus | Hypolepis |
Appearance
The Milky Strap Fern has a unique appearance that sets it apart from other fern species. It has a semi-evergreen habit, meaning it can retain its leaves throughout winter in mild climates. The fronds grow in a rosette formation and are lance-shaped, measuring up to 30 cm in length and 8 cm in width. The fronds’ upper surface is dark green, while the undersides are lighter in color with a milky-white hue. The fronds’ texture is leathery, and their margins are wavy and irregularly lobed.
Care Guide
The Milky Strap Fern is not difficult to care for and is adaptable to a wide range of growing conditions. Here are some tips to keep your fern healthy:
- Water: Keep the soil consistently moist but not waterlogged. This fern prefers humid conditions, so regular misting is ideal.
- Fertilization: Feed your fern every two weeks during the growing season with a balanced fertilizer diluted to half strength.
- Soil: Use well-draining soil that is rich in organic matter.
- Sunlight: The Milky Strap Fern prefers partial shade to full shade. Too much direct sunlight can scorch the fronds.
- Hardiness Zones: This fern can tolerate temperatures as low as -15°C and is hardy in USDA zones 6-9.
Common Pests & Diseases
The Milky Strap Fern is relatively pest and disease-free. However, it may occasionally suffer from fungal diseases, such as root rot, if the soil is too wet. Pests such as spider mites and mealybugs may also infest the fern. Regular inspections and treatment with insecticidal soap can prevent infestations.
Habitat
The Milky Strap Fern is native to eastern Asia, where it is commonly found in moist forests, rocky cliffs, and along streams. It prefers areas with partial to full shade and high humidity. This fern can also grow in containers and make a beautiful addition to indoor and outdoor spaces.
Question and Answer
Q: Can the Milky Strap Fern tolerate drought?
A: No, this fern does not tolerate drought and requires consistently moist soil.
Q: Does the Milky Strap Fern need to be pruned?
A: No, this fern does not require pruning. However, you can remove any dead or damaged fronds to encourage new growth.
Q: Can the Milky Strap Fern grow in full sun?
A: No, this fern prefers partial shade to full shade and can be damaged by too much direct sunlight.
Q: Is the Milky Strap Fern toxic to pets?
A: No, this fern is non-toxic to pets and humans.
Related Plants
- Hypolepis Millefolium
- Hypolepis Tenuifolia
- Hypolepis Setosa
- Hypolepis Pinnatifida
References
- “Hypolepis rugosula subsp. lactea.” (n.d.). Missouri Botanical Garden. Retrieved from https://www.missouribotanicalgarden.org/
- “Hypolepis rugosula subsp. lactea.” (n.d.). Plant Delights Nursery. Retrieved from https://www.plantdelights.com/
- “Hypolepis rugosula subsp. lactea.” (n.d.). Royal Horticultural Society. Retrieved from https://www.rhs.org.uk/
