Contents
Description
Astelia Linearis is a member of the Asteliaceae family and is commonly known as the Narrow Astelia. It is a herbaceous perennial plant that is native to New Zealand. The plant is characterized by its long, narrow, and arching leaves that grow up to 1.5 meters in length. The leaves are bright green and have a glossy texture. The plant produces small flowers that are greenish-white in color and are arranged in clusters. The flowers are followed by small, berry-like fruits that are orange-brown in color.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Asteliaceae |
| Genus | Astelia |
Appearance
The Astelia Linearis plant has long, narrow, and arching leaves that grow up to 1.5 meters in length. The leaves are bright green and have a glossy texture. The plant produces small greenish-white flowers that are arranged in clusters. The flowers are followed by small, berry-like fruits that are orange-brown in color. The plant has a clumping habit and can grow up to 2 meters in height and 1.5 meters in width. It is a slow-growing plant that can take up to five years to reach its full size.
Care Guide
Astelia Linearis requires a well-draining soil that is rich in organic matter. The plant prefers a moist soil but can tolerate periods of drought. It is important to water the plant regularly during the growing season, but care should be taken not to overwater it. The plant should be fertilized in the spring and summer with a balanced fertilizer. Astelia Linearis prefers partial shade but can tolerate full sun. It is hardy in USDA zones 8 to 11.
Common Pests & Diseases
Astelia Linearis is relatively pest-free, but it can be susceptible to snail and slug damage. The plant is also prone to root rot if it is overwatered or planted in poorly draining soil. Powdery mildew can also be a problem if the plant is grown in humid conditions.
Habitat
Astelia Linearis is native to New Zealand, where it can be found growing in damp forests and along stream banks. The plant prefers a cool, moist environment and can tolerate temperatures down to -5°C.
Question and Answer
Q: How often should I water Astelia Linearis?
A: Astelia Linearis prefers a moist soil but can tolerate periods of drought. Water the plant regularly during the growing season, but care should be taken not to overwater it.
Q: What is the hardiness zone for Astelia Linearis?
A: Astelia Linearis is hardy in USDA zones 8 to 11.
Q: How tall does Astelia Linearis grow?
A: Astelia Linearis can grow up to 2 meters in height.
Q: What is the best fertilizer for Astelia Linearis?
A: Astelia Linearis should be fertilized in the spring and summer with a balanced fertilizer.
Related Plants
- Astelia Chathamica
- Astelia Grandis
- Astelia Solandri
- Astelia Trinervia
References
- https://www.nzpcn.org.nz/flora/species/astelia-linearis/
- https://www.rhs.org.uk/plants/17117/i-astelia-linearis-i/details
- https://www.gardenia.net/plant/astelia-linearis-narrow-astelia
