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Description
Coprosma Wallii, commonly known as Wall’s mirror plant, is an evergreen shrub that belongs to the Rubiaceae family. It is native to New Zealand and can grow up to 3 meters tall. Coprosma Wallii is a popular choice for gardeners because of its stunning foliage, which changes color throughout the year. The leaves are elliptical in shape, glossy, and smooth. They start as a bright green color in the spring, change to a variegated pinkish-red and green color in the summer, and then turn to a deep red in the fall and winter.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Gentianales |
| Family | Rubiaceae |
| Genus | Coprosma |
Appearance
Coprosma Wallii is a beautiful shrub that can add color and texture to any garden. It has elliptical leaves that are smooth, glossy, and variegated with pinkish-red and green in the summer and deep red in the winter. The shrub can grow up to 3 meters tall and has a dense, bushy habit. It produces small, inconspicuous flowers in the summer, which are followed by small, black berries in the fall. The berries are not edible and can cause stomach upset if ingested.
Care Guide
Coprosma Wallii is a low-maintenance plant that is easy to care for. Here are some tips for keeping your Coprosma Wallii healthy and thriving:- Water: Coprosma Wallii prefers well-drained soil and does not like to be overwatered. Water the plant deeply once a week during the growing season and reduce watering in the winter.- Fertilization: Coprosma Wallii does not require a lot of fertilization. Apply a balanced fertilizer once a year in the spring.- Soil: Coprosma Wallii prefers well-drained soil that is rich in organic matter. Avoid heavy clay soils.- Sunlight: Coprosma Wallii prefers full sun to partial shade. It can tolerate some shade, but the foliage may not be as vibrant.- Hardiness Zones: Coprosma Wallii is hardy in USDA zones 9-11.
Common Pests & Diseases
Coprosma Wallii is relatively pest and disease-free, but it can be susceptible to root rot if overwatered. Here are some common pests and diseases to watch out for:- Root Rot: Overwatering can cause the roots to rot and the plant to die. Make sure the soil is well-drained and avoid watering too frequently.- Scale Insects: These pests can be identified by small, waxy bumps on the leaves and stems. They can be treated with insecticidal soap or neem oil.- Spider Mites: These pests can cause yellowing and stippling of the leaves. They can be treated with insecticidal soap or neem oil.
Habitat
Coprosma Wallii is native to New Zealand and can be found in a variety of habitats, including forests, shrublands, and coastal areas. It prefers well-drained soil and full sun to partial shade. Coprosma Wallii is often used as a hedge or border plant in gardens and landscapes.
Question and Answer
Q: Can Coprosma Wallii be grown in a container?
A: Yes, Coprosma Wallii can be grown in a container. Make sure the container is large enough to accommodate the root system and use a well-draining potting mix.
Q: Does Coprosma Wallii require pruning?
A: Coprosma Wallii does not require pruning, but it can be trimmed to maintain its shape and size.
Q: How often should I fertilize Coprosma Wallii?
A: Coprosma Wallii only needs to be fertilized once a year in the spring with a balanced fertilizer.
Q: How tall can Coprosma Wallii grow?
A: Coprosma Wallii can grow up to 3 meters tall in optimal growing conditions.
Related Plants
Here are some related plants to Coprosma Wallii:- Coprosma repens- Coprosma robusta- Coprosma acerosa- Coprosma virescens- Coprosma propinqua
References
– “Coprosma Wallii.” Floraguide. Accessed August 27, 2021. https://floraguide.co.nz/plants/coprosma-wallii/.- “Coprosma Wallii.” Gardenia. Accessed August 27, 2021. https://www.gardenia.net/plant/coprosma-wallii-wall-s-mirror-plant.
