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Description
Polyphlebium Colensoi, also known as the Colenso’s lace fern, is a species of fern that is native to New Zealand. The plant has a delicate, lace-like appearance with fronds that can reach up to 40cm in length. It is a perennial plant that grows in clumps, with individual fronds growing up to 50cm in height. The plant is characterized by its dark green leaves and wiry black stems.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Pteridophyta |
| Class | Polypodiopsida |
| Order | Pteridales |
| Family | Pteridaceae |
| Genus | Polyphlebium |
Appearance
Polyphlebium Colensoi is a delicate fern with fronds that have a lace-like appearance. The fronds can reach up to 40cm in length and are characterized by their dark green color and wiry black stems. The plant grows in clumps, with individual fronds reaching up to 50cm in height. The fronds are finely divided and have a feathery appearance. The plant also produces spores on the underside of its fronds, which can be used for propagation.
Care Guide
Polyphlebium Colensoi is a relatively low-maintenance plant that requires moderate care. Here are some tips for caring for your Colenso’s lace fern:
- Water: The plant prefers to be kept moist but not waterlogged. Water the plant when the top layer of soil feels dry to the touch.
- Fertilization: Fertilize the plant every two to three months during the growing season with a balanced fertilizer.
- Soil: The plant prefers well-draining soil that is rich in organic matter.
- Sunlight: The plant prefers bright, indirect light. Avoid direct sunlight as it can scorch the leaves.
- Hardiness Zones: Polyphlebium Colensoi is hardy in USDA zones 9-11.
Common Pests & Diseases
Polyphlebium Colensoi is relatively pest and disease-free, but it can be susceptible to mealybugs and scale insects. These pests can be controlled with insecticidal soap or neem oil. The plant can also be susceptible to fungal diseases such as root rot, which can be caused by overwatering. To prevent fungal diseases, ensure that the plant is not waterlogged and that it has good drainage.
Habitat
Polyphlebium Colensoi is native to New Zealand and can be found growing in damp, shady areas such as forests, stream banks, and gullies. The plant prefers well-draining soil that is rich in organic matter and can grow in a range of soil types. It is also tolerant of cool temperatures and can withstand light frosts.
Question and Answer
Q: Can Polyphlebium Colensoi be grown indoors?
A: Yes, Polyphlebium Colensoi can be grown indoors as long as it is placed in a bright, indirect light.Q: Can Polyphlebium Colensoi be propagated?
A: Yes, Polyphlebium Colensoi can be propagated by spores or by division.Q: How often should I fertilize Polyphlebium Colensoi?
A: Fertilize Polyphlebium Colensoi every two to three months during the growing season with a balanced fertilizer.Q: What is the hardiness zone for Polyphlebium Colensoi?
A: Polyphlebium Colensoi is hardy in USDA zones 9-11.
Related Plants
- Polyphlebium Alternifolium
- Polyphlebium Billardieri
- Polyphlebium Dichotomum
- Polyphlebium Vulgare
References
- “Polyphlebium Colensoi.” New Zealand Plant Conservation Network. http://www.nzpcn.org.nz/flora_details.aspx?ID=1301
- “Polyphlebium Colensoi.” PlantNet. http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Polyphlebium~colensoi
- “Polyphlebium Colensoi.” Gardening Know How. https://www.gardeningknowhow.com/ornamental/foliage/colensos-lacefern/growing-colensos-lacefern.htm
