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Description
Valeriana Kawakamii, also known as Kawakami’s Valerian, is a herbaceous perennial plant that is native to Taiwan. It belongs to the Caprifoliaceae family and is a close relative of the common garden plant, Valerian. The plant grows up to 60cm tall and 30cm wide, producing clusters of small white or pink flowers that bloom from late spring to early summer. The plant’s fragrant flowers make it a popular choice in gardens and outdoor spaces.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Dipsacales |
| Family | Caprifoliaceae |
| Genus | Valeriana |
| Species | Kawakamii |
Appearance
Valeriana Kawakamii has a bushy habit with dark green leaves that grow up to 10cm long. The plant’s stems are upright and have a reddish-brown color. From late spring to early summer, the plant produces clusters of small, fragrant, white or pink flowers that bloom above the foliage. The flowers have five petals and are arranged in rounded inflorescences that can grow up to 20cm wide. The plant’s flowers attract bees, butterflies, and other pollinators, making it a great addition to any garden.
Care Guide
Water
Valeriana Kawakamii prefers moist soil and requires regular watering during the growing season. Water the plant deeply once a week, making sure the soil is evenly moist but not waterlogged.
Fertilization
Fertilize the plant once a month during the growing season with a balanced fertilizer. Avoid over-fertilizing, as this can lead to leggy growth and reduced flowering.
Soil
Valeriana Kawakamii prefers well-draining soil that is rich in organic matter. The plant can grow in a variety of soil types, but it thrives in moist, loamy soil.
Sunlight
Valeriana Kawakamii prefers partial shade and can tolerate full shade. However, it can also grow in full sun if the soil is kept moist.
Hardiness Zones
Valeriana Kawakamii is hardy in USDA zones 7-9.
Common Pests & Diseases
Valeriana Kawakamii is relatively pest and disease-free. However, it can be affected by aphids, spider mites, and powdery mildew. To control pests, spray the plant with insecticidal soap or neem oil. To prevent powdery mildew, avoid overhead watering and provide good air circulation around the plant.
Habitat
Valeriana Kawakamii is native to Taiwan and grows in a variety of habitats, including forests, grasslands, and mountainous areas. The plant prefers moist soil and partial shade, but it can also grow in full sun.
Question and Answer
Q: How often should I water my Valeriana Kawakamii plant?
A: Water the plant deeply once a week, making sure the soil is evenly moist but not waterlogged.
Q: What is the best fertilizer for Valeriana Kawakamii?
A: Fertilize the plant once a month during the growing season with a balanced fertilizer.
Q: Is Valeriana Kawakamii prone to pests and diseases?
A: Valeriana Kawakamii is relatively pest and disease-free. However, it can be affected by aphids, spider mites, and powdery mildew.
Q: What is the hardiness zone for Valeriana Kawakamii?
A: Valeriana Kawakamii is hardy in USDA zones 7-9.
Related Plants
- Valeriana officinalis (Common Valerian)
- Valeriana montana (Mountain Valerian)
- Valeriana jatamansi (Indian Valerian)
References
- “Valeriana kawakamii – Plant Finder.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b528.
- “Valeriana kawakamii.” Plant Delights Nursery, www.plantdelights.com/products/valeriana-kawakamii.
- “Valeriana Kawakamii – Kawakami’s Valerian.” Plant Lust, www.plantlust.com/plants/valeriana-kawakamii/.
