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Description
Olearia Albida, commonly known as White Olearia, is a shrub native to New Zealand. It belongs to the Asteraceae family and is a popular choice for landscaping due to its attractive foliage and flowers.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Olearia |
Appearance
The White Olearia has grey-green leaves that are approximately 3 cm long and 1 cm wide. The leaves are narrow and lance-shaped with a serrated edge. The shrub can grow up to 1.5m in height and has a spread of approximately 1.2m. The flowers of the White Olearia are white and daisy-like, with a yellow center. They appear in late spring and early summer and can last for several weeks.
Care Guide
The White Olearia is a hardy plant that requires minimal care. It prefers well-draining soil and should be planted in a sunny location. It can tolerate a range of soil types and pH levels. Water the plant regularly, but do not overwater as this can lead to root rot. Fertilize the plant once a year in the spring with a general-purpose fertilizer. The White Olearia is hardy to USDA zones 8-11.
Common Pests & Diseases
The White Olearia is generally resistant to pests and diseases. However, it can be susceptible to root rot if overwatered. It may also be attacked by spider mites, which can be treated with a miticide. If the leaves of the plant are yellowing, this may be a sign of nutrient deficiency, which can be remedied with a fertilizer.
Habitat
The White Olearia is native to New Zealand and is commonly found in coastal areas. It grows in sandy or rocky soil and can tolerate salt spray from the ocean.
Question and Answer
Q: Is the White Olearia a good choice for landscaping?
A: Yes, the White Olearia is an excellent choice for landscaping due to its attractive foliage and flowers.
Q: What is the best soil type for the White Olearia?
A: The White Olearia can grow in a variety of soil types, but it prefers well-draining soil.
Q: How often should I water the White Olearia?
A: Water the White Olearia regularly, but do not overwater as this can lead to root rot.
Q: What is the hardiness zone for the White Olearia?
A: The White Olearia is hardy to USDA zones 8-11.
Related Plants
- Olearia Avicenniaefolia
- Olearia Cymbifolia
- Olearia Dartonii
- Olearia Lacunosa
References
- https://www.gardeningknowhow.com/ornamental/shrubs/olearia/growing-olearia-shrubs.htm
- https://www.nzpcn.org.nz/flora/species/olearia-albida/
- https://www.gardensonline.com.au/gardenshed/plantfinder/show_2364.aspx
