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Description
Pittosporum Rangitahua is a species of evergreen shrub that belongs to the Pittosporaceae family. It is native to New Zealand and is commonly found growing in coastal areas. The plant is known for its dark green leaves that are glossy and wavy. It can grow up to 10 meters tall and 6 meters wide, making it an excellent choice for landscaping and hedging. The plant produces small cream-colored flowers that emit a sweet fragrance.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Apiales |
| Family | Pittosporaceae |
| Genus | Pittosporum |
Appearance
Pittosporum Rangitahua is a large, evergreen shrub that has a dense, bushy growth habit. The leaves are dark green and glossy, with wavy edges. They are around 10 cm long and 5 cm wide. The plant produces small, cream-colored flowers that are highly fragrant. They grow in clusters and bloom in the spring and early summer. The flowers are followed by small, rounded fruits that are green when young and turn brown as they mature.
Care Guide
Pittosporum Rangitahua is a relatively low-maintenance plant that is easy to care for. Here are some tips on how to care for this plant:
- Water: Water the plant regularly, especially during hot and dry weather. Ensure that the soil is well-draining to prevent waterlogging.
- Fertilization: Feed the plant with a balanced fertilizer in the spring and summer months.
- Soil: The plant grows best in well-draining soil that is rich in organic matter. The soil should be slightly acidic, with a pH range of 5.5 to 6.5.
- Sunlight: Pittosporum Rangitahua thrives in full sun to partial shade. Ensure that it receives at least 4-6 hours of direct sunlight per day.
- Hardiness Zones: The plant is hardy in USDA zones 9 to 11.
Common Pests & Diseases
Pittosporum Rangitahua is relatively resistant to pests and diseases. However, it may be susceptible to the following:
- Aphids: These small insects feed on the sap of the plant, causing yellowing and distortion of the leaves. Treat with insecticidal soap or neem oil.
- Scale insects: These insects attach themselves to the stems and leaves of the plant, causing yellowing and wilting. Treat with horticultural oil.
- Root rot: This fungal disease can be caused by overwatering or poorly-draining soil. Ensure that the soil is well-draining and reduce watering if necessary.
Habitat
Pittosporum Rangitahua is native to New Zealand and is commonly found growing in coastal areas. It thrives in well-draining soil and requires full sun to partial shade. The plant is often used for hedging and landscaping due to its dense growth habit and attractive foliage.
Question and Answer
Q: Is Pittosporum Rangitahua a fast-growing plant?
A: Pittosporum Rangitahua is a relatively slow-growing plant, with an average growth rate of 30 cm per year.
Q: Can Pittosporum Rangitahua be grown in containers?
A: Yes, Pittosporum Rangitahua can be grown in containers as long as the container is large enough to accommodate its roots and the soil is well-draining.
Q: Does Pittosporum Rangitahua require pruning?
A: Pittosporum Rangitahua does not require pruning, but it can be pruned to maintain its shape and size. Prune in the late winter or early spring before new growth appears.
Q: Is Pittosporum Rangitahua toxic to pets?
A: Yes, Pittosporum Rangitahua is toxic to pets and humans if ingested. Keep it out of reach of children and pets.
Related Plants
- Pittosporum crassifolium
- Pittosporum eugenioides
- Pittosporum tenuifolium
- Pittosporum tobira
References
- “Pittosporum Rangitahua.” Plants For A Future. Accessed September 30, 2021. https://pfaf.org/user/Plant.aspx?LatinName=Pittosporum+Rangitahua.
- “Pittosporum Rangitahua.” New Zealand Plant Conservation Network. Accessed September 30, 2021. https://www.nzpcn.org.nz/flora/species/pittosporum-rangitahua/.
- “Pittosporum Rangitahua.” Royal Horticultural Society. Accessed September 30, 2021. https://www.rhs.org.uk/plants/21181/Pittosporum-Rangitahua/Details.
