Contents
Description
Caltha Novae-Zelandiae, also known as the New Zealand marsh marigold, is a beautiful flowering plant that is native to New Zealand. It belongs to the family Ranunculaceae and is a herbaceous perennial. This plant is known for its bright yellow flowers that bloom in the spring and summer months. The flowers are about 2-3 cm in diameter and have five to eight petals. The leaves of the plant are dark green and heart-shaped, and can grow up to 20 cm in diameter.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Magnoliophyta |
| Class | Magnoliopsida |
| Order | Ranunculales |
| Family | Ranunculaceae |
| Genus | Caltha |
| Species | Novae-Zelandiae |
Appearance
Caltha Novae-Zelandiae is a beautiful plant that can grow up to 60 cm tall. The plant has a clump-forming habit and can spread up to 60 cm wide. The flowers are bright yellow and bloom in the spring and summer months. The leaves of the plant are dark green and heart-shaped, and can grow up to 20 cm in diameter. The plant prefers a moist environment and can thrive in wetland areas.
Care Guide
To care for Caltha Novae-Zelandiae, you should provide it with plenty of water and keep the soil moist at all times. The plant prefers a fertile, well-draining soil that is rich in organic matter. You should fertilize the plant regularly during the growing season to promote healthy growth. The plant prefers full to partial sunlight and can tolerate temperatures down to -10°C. It is hardy in USDA zones 7-10.
Common Pests & Diseases
Caltha Novae-Zelandiae is generally a healthy plant that is not prone to many pests or diseases. However, it can be susceptible to root rot if the soil is too wet. To prevent this, you should make sure the soil is well-draining and not waterlogged. The plant can also be susceptible to aphids, which can be controlled with insecticidal soap or neem oil.
Habitat
Caltha Novae-Zelandiae is native to New Zealand and can be found in wetland areas throughout the country. It grows in areas with high moisture content and prefers full to partial sunlight.
Question and Answer
Q: Can Caltha Novae-Zelandiae be grown in containers?
A: Yes, Caltha Novae-Zelandiae can be grown in containers as long as the soil is kept moist and the plant is provided with enough sunlight.
Q: How often should Caltha Novae-Zelandiae be fertilized?
A: Caltha Novae-Zelandiae should be fertilized regularly during the growing season with a balanced fertilizer.
Q: Does Caltha Novae-Zelandiae attract pollinators?
A: Yes, Caltha Novae-Zelandiae is a great plant for attracting pollinators such as bees and butterflies to your garden.
Q: Can Caltha Novae-Zelandiae be grown in wetland areas?
A: Yes, Caltha Novae-Zelandiae is a great plant for growing in wetland areas and can thrive in areas with high moisture content.
Related Plants
- Caltha palustris
- Caltha leptosepala
- Caltha biflora
References
- https://www.nzpcn.org.nz/flora/species/caltha-novae-zelandiae/
- https://www.gardeningknowhow.com/ornamental/water-plants/marsh-marigold/care-of-marsh-marigolds.htm
- https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=277959&isprofile=0&basic=Caltha
