Contents
Description
Duhaldea Nervosa is a perennial plant that belongs to the family Asteraceae. It is native to South America and can grow up to 1.5 meters tall. The plant has a strong stem and its leaves are ovate and serrated. Its flowers are yellow and have a diameter of about 2 cm. The plant blooms from June to August and has a pleasant fragrance.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Duhaldea |
Appearance
Duhaldea Nervosa has a bushy appearance with a strong stem that can grow up to 1.5 meters. Its leaves are ovate, serrated, and have a length of 7 to 15 cm. The upper surface of the leaves is dark green, while the underside is light green. Its flowers are yellow and have a diameter of about 2 cm. The plant blooms from June to August and has a pleasant fragrance.
Care Guide
Duhaldea Nervosa is easy to care for and can thrive in most soil types. Here are some tips on how to take care of this plant:- Water: Duhaldea Nervosa requires regular watering, especially during the growing season. Water the plant when the top inch of soil is dry.- Fertilization: Apply a balanced fertilizer every two weeks during the growing season.- Soil: The plant can grow in most soil types as long as it is well-draining. A pH range of 6.0 to 7.0 is ideal.- Sunlight: Duhaldea Nervosa prefers full sun to partial shade.- Hardiness Zones: The plant can tolerate temperatures as low as -10°C and can grow in hardiness zones 8 to 11.
Common Pests & Diseases
Duhaldea Nervosa is relatively pest and disease-resistant. However, it can be susceptible to spider mites, aphids, and whiteflies. To prevent pest infestations, regularly inspect the plant and apply insecticidal soap or neem oil if necessary. The plant can also be affected by fungal diseases such as powdery mildew, which can be prevented by ensuring good air circulation around the plant.
Habitat
Duhaldea Nervosa is native to South America and can be found in countries such as Brazil, Uruguay, and Paraguay. The plant grows in open fields, along roadsides, and in disturbed areas.
Question and Answer
Q: Is Duhaldea Nervosa poisonous?
A: No, Duhaldea Nervosa is not poisonous.
Q: Can Duhaldea Nervosa grow in containers?
A: Yes, Duhaldea Nervosa can grow in containers as long as they are large enough to accommodate its size.
Q: How often should I fertilize Duhaldea Nervosa?
A: Apply a balanced fertilizer every two weeks during the growing season.
Q: What is the ideal temperature range for Duhaldea Nervosa?
A: Duhaldea Nervosa can tolerate temperatures as low as -10°C and can grow in hardiness zones 8 to 11.
Related Plants
– Duhaldea affinis- Duhaldea candicans- Duhaldea chiliensis- Duhaldea floralis
References
– “Duhaldea nervosa.” Missouri Botanical Garden. Accessed October 7, 2021. http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=288659.- “Duhaldea nervosa.” PlantZAfrica. Accessed October 7, 2021. https://www.plantzafrica.com/plantcd/duhaldeanervosa.htm.- “Duhaldea nervosa.” Plants of the World Online. Accessed October 7, 2021. http://www.plantsoftheworldonline.org/taxon/urn:lsid:ipni.org:names:241852-1.
