Contents
Description
Celmisia Dubia is a perennial herbaceous plant that belongs to the Asteraceae family. It is native to the South Island of New Zealand, where it grows in alpine areas and rocky terrain. The plant has a woody stem that can grow up to 30 cm in height, with a rosette of leaves at the base. The leaves are dark green, narrow, and leathery, with a length of up to 10 cm. The flowers of Celmisia Dubia are white or creamy-yellow and appear in late spring or early summer. The plant is known for its hardiness and ability to withstand harsh alpine conditions.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Celmisia |
Appearance
Celmisia Dubia has a woody stem that can grow up to 30 cm in height, with dark green, narrow, leathery leaves that form a rosette at the base. The leaves can grow up to 10 cm in length. The plant produces white or creamy-yellow flowers that are small and daisy-like. The flowers appear in late spring or early summer and are borne on a single, upright stem. The plant is known for its hardiness and ability to withstand harsh alpine conditions.
Care Guide
Celmisia Dubia is a hardy plant that can tolerate a range of conditions, but it does require some care to thrive. Here are some care tips:Water: Celmisia Dubia prefers moderate watering, with the soil kept moist but not waterlogged. In winter, reduce watering to avoid root rot.Fertilization: Fertilize Celmisia Dubia once a month during the growing season with a balanced fertilizer.Soil: Celmisia Dubia prefers well-draining, sandy soil that is rich in organic matter.Sunlight: Celmisia Dubia prefers full sun to partial shade. In hotter climates, it may benefit from partial shade.Hardiness Zones: Celmisia Dubia is hardy in USDA zones 8 to 11.
Common Pests & Diseases
Celmisia Dubia is generally pest and disease-free, but it can be susceptible to root rot if overwatered. To prevent root rot, ensure that the soil is well-draining and that the plant is not sitting in water. If you notice any signs of root rot, such as yellowing leaves or a foul odor, reduce watering and consider repotting the plant in fresh soil.
Habitat
Celmisia Dubia is native to the South Island of New Zealand and is found in alpine areas and rocky terrain. It can also be found in subalpine tussock grassland and herbfield. The plant is known for its hardiness and ability to withstand harsh alpine conditions.
Question and Answer
Q: Is Celmisia Dubia a good plant for beginner gardeners?
A: Yes, Celmisia Dubia is a hardy plant that can tolerate a range of conditions and is relatively easy to care for.Q: Can Celmisia Dubia be grown indoors?
A: While Celmisia Dubia can be grown indoors, it prefers full sun and is best suited to outdoor growing conditions.Q: Does Celmisia Dubia attract pollinators?
A: Yes, Celmisia Dubia produces small, daisy-like flowers that attract pollinators such as bees and butterflies.Q: Can Celmisia Dubia be used in landscaping?
A: Yes, Celmisia Dubia can be used in landscaping as a low-maintenance groundcover or rock garden plant.
Related Plants
– Celmisia Haastii- Celmisia Lyallii- Celmisia Mackauii- Celmisia Monroi- Celmisia Semicordata
References
– “Celmisia Dubia.” New Zealand Plant Conservation Network. https://www.nzpcn.org.nz/flora/species/celmisia-dubia/- “Celmisia Dubia.” Royal Horticultural Society. https://www.rhs.org.uk/Plants/307545/Celmisia-dubia/Details
