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Description
Calendula Arvensis, also known as field marigold or corn marigold, is an annual plant that belongs to the family Asteraceae. It is native to Europe but has been naturalized in other parts of the world, including North America. It blooms from June to September and produces bright yellow flowers that are up to 2 inches in diameter. The plant can grow up to 1 meter tall and has a branching stem with hairy leaves. Calendula Arvensis has been used for medicinal purposes for centuries, and its extracts are known to have anti-inflammatory and antimicrobial properties.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Calendula |
Appearance
Calendula Arvensis is a beautiful plant that can add a pop of color to any garden. Its bright yellow flowers have a distinctive shape with overlapping petals and a dark center. The plant can grow up to 1 meter tall and has a branching stem with hairy leaves that are oblong in shape. The leaves are green and can range from 4 to 10 cm in length. The flowers are produced in clusters at the end of the stems and can be up to 2 inches in diameter.
Care Guide
Calendula Arvensis is a relatively easy plant to care for, and it can thrive in a variety of conditions. Here are some tips for caring for this plant:- Water: Calendula Arvensis needs regular watering, especially during dry spells. However, it is important not to overwater the plant, as this can lead to root rot.- Fertilization: The plant does not require much fertilization, but you can add a balanced fertilizer once a month during the growing season.- Soil: Calendula Arvensis can grow in a variety of soils but prefers well-draining soil that is rich in organic matter.- Sunlight: The plant prefers full sun but can tolerate partial shade.- Hardiness Zones: Calendula Arvensis can grow in USDA hardiness zones 5-9.
Common Pests & Diseases
Calendula Arvensis is relatively pest and disease-free. However, it can be susceptible to powdery mildew, which can be prevented by providing good air circulation around the plant. The plant can also be attacked by aphids and spider mites, which can be controlled with insecticidal soap or neem oil.
Habitat
Calendula Arvensis is native to Europe but has been naturalized in other parts of the world, including North America. It can be found in fields, meadows, and along roadsides. The plant prefers well-draining soil and can grow in a variety of habitats, including dry and rocky areas.
Question and Answer
Q: Can Calendula Arvensis be grown in containers?
A: Yes, Calendula Arvensis can be grown in containers as long as the container is large enough to accommodate the plant and has good drainage.
Q: Can I use Calendula Arvensis for medicinal purposes?
A: Yes, Calendula Arvensis has been used for medicinal purposes for centuries, and its extracts are known to have anti-inflammatory and antimicrobial properties.
Q: Can Calendula Arvensis survive frost?
A: No, Calendula Arvensis is an annual plant that cannot survive frost.
Q: How often should I water Calendula Arvensis?
A: Calendula Arvensis needs regular watering, especially during dry spells. However, it is important not to overwater the plant, as this can lead to root rot.
Related Plants
– Calendula Officinalis- Calendula Eckerleinii- Calendula Incana- Calendula Maritima
References
– “Calendula arvensis L.” Plants of the World Online, Kew Science. Accessed 26 May 2021. http://www.plantsoftheworldonline.org/taxon/urn:lsid:ipni.org:names:187205-1- “Calendula arvensis.” Missouri Botanical Garden. Accessed 26 May 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c289- “Calendula (Calendula officinalis L.) and marigold (Tagetes spp.) as sources of lutein: chemistry, biochemistry and bioavailability of hydroxycarotenoids.” Food Chemistry 128, no. 2 (2011): 337-344. https://doi.org/10.1016/j.foodchem.2011.03.042
