Contents
Description
Olearia Gardneri is a small evergreen shrub that is native to New Zealand. It belongs to the Asteraceae family and is also known by the common name of ‘Gardner’s tree daisy’. The plant has a spreading habit and produces small white flowers in the summer months. It is a popular ornamental plant due to its attractive appearance and easy care requirements.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Olearia |
Appearance
The leaves of Olearia Gardneri are small and narrow, with a glossy green surface. The plant typically grows to a height of 1-2 meters, with a spread of up to 3 meters. The flowers are small and white, and are produced in abundance during the summer months. Olearia Gardneri is an attractive shrub that is commonly used in landscaping and garden design.
Care Guide
Olearia Gardneri is a hardy plant that requires minimal care. It prefers well-draining soil and should be planted in a sunny location. The plant should be watered regularly, especially during hot and dry weather. Fertilization is not necessary, but can be beneficial for promoting healthy growth. Olearia Gardneri is hardy to USDA zones 8-10, and should be protected from frost in colder climates.
Common Pests & Diseases
Olearia Gardneri is generally resistant to pests and diseases. However, the plant may be susceptible to fungal infections if grown in damp conditions. Aphids and spider mites may also infest the plant, but can be controlled with insecticidal soap or horticultural oil.
Habitat
Olearia Gardneri is native to New Zealand, where it is found growing in coastal regions and on rocky slopes. The plant is well-suited to a range of growing conditions, and is commonly used in landscaping and garden design around the world.
Question and Answer
Q: Is Olearia Gardneri a drought-tolerant plant?
A: While Olearia Gardneri is hardy and can tolerate dry conditions, it should be watered regularly to ensure healthy growth.
Q: Can Olearia Gardneri be grown in containers?
A: Yes, Olearia Gardneri can be grown in containers as long as they are large enough to accommodate the plant’s root system.
Q: How often should Olearia Gardneri be fertilized?
A: Fertilization is not necessary for Olearia Gardneri, but can be beneficial for promoting healthy growth. If fertilizing, it should be done once a year in the spring.
Q: Does Olearia Gardneri attract pollinators?
A: Yes, Olearia Gardneri produces small white flowers that attract pollinators such as bees and butterflies.
Related Plants
- Olearia traversii
- Olearia nummularifolia
- Olearia solandri
References
- “Olearia Gardneri – Plant Finder.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=d370.
- “Olearia Gardneri.” PlantFiles, www.garden.org/plants/view/65959/Olearia-Gardneri/.
- “Olearia Gardneri.” Royal Horticultural Society, www.rhs.org.uk/Plants/194579/i-Olearia-gardneri-i/Details.
