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Description
Carmichaelia Arborea, also known as the tree broom or native broom, is a flowering shrub that belongs to the Fabaceae family. This plant is endemic to New Zealand and is found in the North and South Islands. It is a slow-growing, evergreen shrub that can reach up to 4 meters in height. The tree broom produces beautiful, showy flowers in late winter and early spring, making it a popular ornamental plant.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Carmichaelia |
Appearance
The Carmichaelia Arborea has a unique appearance with its woody stems and small leaves. The leaves are needle-like and are 1-2 cm long. The flowers of this plant are the main attraction, with shades ranging from white to blue and purple. The flowers are pea-shaped and are approximately 1 cm in length. The tree broom produces fruits that are small pods containing seeds.
Care Guide
To care for Carmichaelia Arborea, it is important to provide it with well-draining soil, plenty of sunlight, and moderate watering. This plant prefers sandy soil and can tolerate dry conditions. Fertilization is recommended during the growing season to promote healthy growth. The tree broom is hardy in zones 9-11.
Common Pests & Diseases
The tree broom is generally pest and disease-free, but it can be susceptible to root rot if over-watered. It is important to avoid planting this shrub in areas with poor drainage to prevent root rot.
Habitat
Carmichaelia Arborea is found in natural habitats such as coastal cliffs, sand dunes, and rocky outcrops. This plant is well-suited for xeriscaping and is commonly used in landscaping projects.
Question and Answer
Q: Is Carmichaelia Arborea frost-tolerant?
A: Yes, this plant is frost-tolerant and can survive in temperatures as low as -7°C.
Q: Can I propagate the tree broom?
A: Yes, you can propagate Carmichaelia Arborea from seeds or cuttings.
Q: How often should I fertilize the tree broom?
A: It is recommended to fertilize this plant every two to three months during the growing season.
Q: Is Carmichaelia Arborea deer-resistant?
A: Yes, this plant is deer-resistant and can be a good choice for gardens in areas with deer populations.
Related Plants
- Carmichaelia Steudelii
- Carmichaelia Petriei
- Carmichaelia Australis
- Carmichaelia Odorata
References
- https://www.nzpcn.org.nz/flora/species/carmichaelia-arborea/
- https://www.gardenia.net/plant/carmichaelia-arborea
- https://www.rhs.org.uk/plants/19754/carmichaelia-arborea/details
