Contents
1. Description
Coprosma Macrocarpa, also known as the giant-leaved coprosma, is a species of evergreen shrub native to New Zealand. It belongs to the Rubiaceae family and is a popular ornamental plant due to its unique and stunning appearance. The plant can grow up to 5 meters tall and 3 meters wide in ideal conditions. It has large, glossy, dark green leaves that can measure up to 30 centimeters long and 15 centimeters wide. The leaves are oval-shaped and have a wavy margin. The plant produces small, inconspicuous flowers in spring that are followed by large, fleshy, orange-red berries that are attractive to birds.
2. Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Gentianales |
| Family | Rubiaceae |
| Genus | Coprosma |
| Species | Macrocarpa |
3. Appearance
Coprosma Macrocarpa is a striking plant with its large, glossy, dark green leaves that have a wavy margin. The leaves are oval-shaped and can measure up to 30 centimeters long and 15 centimeters wide. The plant has a shrub-like growth habit and can grow up to 5 meters tall and 3 meters wide in ideal conditions. The plant produces small, inconspicuous flowers in spring that are followed by large, fleshy, orange-red berries that are attractive to birds. The plant is a great addition to any garden due to its unique appearance and low maintenance requirements.
4. Care Guide
Coprosma Macrocarpa is an easy-to-care-for plant that requires minimal maintenance. Here are some tips for caring for this plant:
- Water: Water the plant regularly during the growing season, but avoid overwatering. The plant prefers well-draining soil that is kept moist but not waterlogged.
- Fertilization: Fertilize the plant once a year in spring using a balanced fertilizer.
- Soil: The plant prefers well-draining soil that is rich in organic matter. It can tolerate a wide range of soil types but prefers slightly acidic soil.
- Sunlight: The plant prefers full sun to partial shade. It can tolerate some shade but may not produce as many berries.
- Hardiness Zones: Coprosma Macrocarpa is hardy in USDA zones 8-11.
5. Common Pests & Diseases
Coprosma Macrocarpa is generally pest and disease-free. However, it may be susceptible to scale insects, mealybugs, and spider mites. These pests can be controlled by washing the plant with soapy water or using insecticidal soap. The plant may also be susceptible to root rot if it is overwatered or planted in poorly-draining soil.
6. Habitat
Coprosma Macrocarpa is native to New Zealand and is commonly found in coastal and lowland forests. It prefers well-draining soil and can tolerate a range of soil types. The plant can grow in full sun to partial shade and is hardy in USDA zones 8-11.
7. Question and Answer
Q: Can Coprosma Macrocarpa tolerate drought?
A: While Coprosma Macrocarpa can tolerate some drought, it prefers regular watering and may not perform as well if it is not watered regularly.
Q: How often should I fertilize Coprosma Macrocarpa?
A: Fertilize the plant once a year in spring using a balanced fertilizer.
Q: Can I grow Coprosma Macrocarpa in a container?
A: Yes, Coprosma Macrocarpa can be grown in a container as long as it is provided with well-draining soil and regular watering.
Q: Can I propagate Coprosma Macrocarpa from cuttings?
A: Yes, Coprosma Macrocarpa can be propagated from semi-hardwood cuttings taken in summer.
9. Related Plants
- Coprosma repens
- Coprosma robusta
- Coprosma rhamnoides
10. References
- “Coprosma Macrocarpa.” New Zealand Plant Conservation Network, n.d., www.nzpcn.org.nz/flora/species/coprosma-macrocarpa/.
- “Coprosma Macrocarpa.” Royal Horticultural Society, n.d., www.rhs.org.uk/Plants/3433/Coprosma-macrocarpa/Details.
- “Coprosma Macrocarpa.” University of Florida IFAS Extension, n.d., edis.ifas.ufl.edu/fp546.
