Contents
Description
Chrysanthemum Zawadskii Subsp. Zawadskii, also known as Korean Chrysanthemum or Gukhwaju, is a flowering plant native to Korea and China. It belongs to the Asteraceae family and is a perennial herb that can grow up to 1 meter in height. The plant has a long history of medicinal use and is also popular for its ornamental value.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Chrysanthemum |
| Species | Zawadskii |
| Subspecies | Zawadskii |
Appearance
The Chrysanthemum Zawadskii Subsp. Zawadskii has green leaves that are shaped like spears and can grow up to 20 cm in length. The flowers are yellow and bloom in late summer to early autumn. They have a diameter of 2-3 cm and are arranged in clusters on the tips of the branches. The plant has a strong stem and can grow up to 1 meter in height.
Care Guide
The Chrysanthemum Zawadskii Subsp. Zawadskii is a hardy plant that can survive in a variety of conditions. It prefers well-draining soil and needs to be watered regularly. Fertilization should be done once a month during the growing season. The plant needs full sun exposure and can tolerate temperatures as low as -20°C. It is hardy in USDA zones 4-9.
Common Pests & Diseases
The Chrysanthemum Zawadskii Subsp. Zawadskii is susceptible to various pests and diseases. The most common pests are aphids, spider mites, and thrips. These can be controlled using insecticidal soap or neem oil. The plant is also prone to fungal diseases such as powdery mildew and gray mold. These can be prevented by providing good air circulation and avoiding overwatering.
Habitat
The Chrysanthemum Zawadskii Subsp. Zawadskii is native to Korea and China and is commonly found in mountainous regions. It grows in open fields, along roadsides, and in rocky areas. The plant is also cultivated for its medicinal and ornamental uses.
Question and Answer
Q: How is the Chrysanthemum Zawadskii Subsp. Zawadskii used in traditional medicine?
A: The plant is used to treat various ailments such as fever, headache, and inflammation. It is also believed to have anti-cancer properties.
Q: Can the Chrysanthemum Zawadskii Subsp. Zawadskii be grown indoors?
A: While it prefers full sun exposure, the plant can be grown indoors with bright, direct sunlight.
Q: How often should the Chrysanthemum Zawadskii Subsp. Zawadskii be fertilized?
A: Fertilization should be done once a month during the growing season.
Q: Is the Chrysanthemum Zawadskii Subsp. Zawadskii toxic to pets?
A: The plant is not known to be toxic to pets, but ingestion may cause gastrointestinal upset.
Related Plants
- Chrysanthemum Indicum
- Chrysanthemum Morifolium
- Chrysanthemum Boreale
- Chrysanthemum Nankingense
References
- “Chrysanthemum zawadskii.” Missouri Botanical Garden. Accessed August 12, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c250.
- “Chrysanthemum zawadskii subsp. zawadskii.” Plants of the World Online. Accessed August 12, 2021. http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:972274-1.
- “Korean Chrysanthemum (Gukhwaju).” National Institute of Korean Language. Accessed August 12, 2021. https://www.korean.go.kr/front/onlineQna/onlineQnaView.do?mn_id=216&qna_seq=135755&pageIndex=1.
