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Description
Olearia Chathamica is a shrub native to New Zealand, specifically on the Chatham Islands. It is a member of the Asteraceae family and is known for its attractive, evergreen foliage and daisy-like flowers. It is also commonly called the Chatham Island Akeake.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Olearia |
Appearance
The Olearia Chathamica has an attractive appearance with its narrow, glossy green leaves that are slightly serrated. The leaves are arranged alternately on the stems and grow up to 8cm long. The shrub can grow up to 4 meters tall and the bark is brown and rough. The flowers are white and daisy-like, measuring about 2.5cm in diameter. They bloom in the late summer and early autumn.
Care Guide
Proper care is essential for the Olearia Chathamica to thrive. Here is a guide on how to take care of this plant:
- Water: Water the plant regularly, especially during the summer months. Ensure that the soil is well-drained to prevent root rot.
- Fertilization: Fertilize the plant during the growing season with a balanced fertilizer.
- Soil: The Olearia Chathamica prefers a well-drained soil that is slightly acidic. It can tolerate a wide range of soils, including sandy and loamy soils.
- Sunlight: The plant prefers full sun but can also tolerate partial shade.
- Hardiness Zones: This plant is hardy in USDA zones 8 to 11.
Common Pests & Diseases
The Olearia Chathamica is relatively pest and disease-free. However, it can be susceptible to mealybugs, scale insects, and spider mites. These can be treated with insecticidal soap or neem oil.
Habitat
The Olearia Chathamica is native to the Chatham Islands in New Zealand. It grows in coastal scrublands and forests and is commonly found near the sea. It can also tolerate salt spray and strong winds.
Question and Answer
Q: Can the Olearia Chathamica be grown in a container?
A: Yes, it can be grown in a container but ensure that the container is large enough to accommodate the plant’s growth, and the soil is well-drained.
Q: How often should I fertilize my Olearia Chathamica?
A: Fertilize the plant once a month during the growing season with a balanced fertilizer.
Q: Can I propagate my Olearia Chathamica?
A: Yes, it can be propagated by taking softwood cuttings in the summer.
Q: How tall can the Olearia Chathamica grow?
A: The plant can grow up to 4 meters tall.
Related Plants
- Olearia traversii
- Olearia macrodonta
- Olearia paniculata
- Olearia solandri
References
- “Olearia Chathamica.” New Zealand Plant Conservation Network. https://www.nzpcn.org.nz/flora/species/olearia-chathamica/
- “Olearia Chathamica.” Royal Horticultural Society. https://www.rhs.org.uk/Plants/36180/Olearia-chathamica/Details
- “Olearia Chathamica.” Plant Finder. https://www.gardenia.net/plant/olearia-chathamica-chatham-island-akeake
