Contents
Description
Viola Formosana, commonly known as Taiwan violet or violet of Taiwan, is a perennial herbaceous plant that belongs to the family Violaceae. It is native to Taiwan and can grow up to 20 cm tall. The plant has a low-growing, mat-forming habit with leaves that are heart-shaped or kidney-shaped and about 2-3 cm long. The flowers are purple, with five petals and a yellow center, and bloom in early spring.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Malpighiales |
| Family | Violaceae |
| Genus | Viola |
Appearance
Viola Formosana has a low-growing, mat-forming habit with leaves that are heart-shaped or kidney-shaped and about 2-3 cm long. The flowers are purple, with five petals and a yellow center, and bloom in early spring. The plant can grow up to 20 cm tall and has a spread of up to 30 cm. It prefers partial shade and well-draining soil.
Care Guide
To care for Viola Formosana, it is important to make sure it is planted in well-draining soil and gets partial shade. The plant prefers moist soil but can tolerate some drought. Water regularly, especially during dry spells. Fertilize every two weeks during the growing season with a balanced fertilizer. Viola Formosana is hardy in zones 8-11.
Common Pests & Diseases
Viola Formosana is susceptible to several pests and diseases, including aphids, spider mites, slugs, and snails. To prevent these pests, keep the plant well-maintained and free of debris. Use a pesticide if necessary. The plant can also suffer from leaf spot and root rot, which can be prevented by proper watering and drainage.
Habitat
Viola Formosana is native to Taiwan and can be found in rocky areas and forests. It prefers partial shade and well-draining soil. The plant is hardy in zones 8-11 and can be grown in gardens or containers.
Question and Answer
Q: What is the blooming season for Viola Formosana?
A: Viola Formosana blooms in early spring.
Q: What are the common pests that attack Viola Formosana?
A: Aphids, spider mites, slugs, and snails are common pests that can attack Viola Formosana.
Q: What is the ideal soil type for Viola Formosana?
A: Viola Formosana prefers well-draining soil.
Q: What is the hardiness zone for Viola Formosana?
A: Viola Formosana is hardy in zones 8-11.
Related Plants
- Viola odorata
- Viola tricolor
- Viola sororia
References
- “Viola formosana.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=z930.
- “Viola formosana.” PlantFiles, Dave’s Garden, www.davesgarden.com/guides/pf/go/77650/.
- “Viola formosana.” Royal Horticultural Society, www.rhs.org.uk/Plants/19141/Viola-formosana/Details.
