Contents
Description
Clematis Asao is a gorgeous flowering vine that belongs to the Ranunculaceae family. It is native to Japan and was introduced to the US in the 1970s. The plant has large, pinkish-mauve flowers with a darker central bar that blooms in May and June. The flowers can grow up to 7 inches in diameter and have a sweet, vanilla-like fragrance. Clematis Asao is a popular choice for gardeners due to its beautiful blooms and ability to climb up trellises, walls, and fences.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Ranunculales |
| Family | Ranunculaceae |
| Genus | Clematis |
Appearance
Clematis Asao has large, pinkish-mauve flowers with a darker central bar that bloom in May and June. The flowers can grow up to 7 inches in diameter and have a sweet, vanilla-like fragrance. The plant also has green, ovate-shaped leaves that can grow up to 6 inches long. Clematis Asao can grow up to 10-12 feet tall and 3-4 feet wide. The plant is a deciduous vine that requires support to climb.
Care Guide
Clematis Asao requires regular watering, especially during hot and dry periods. The plant prefers moist, well-draining soil that is rich in organic matter. It is recommended to fertilize the plant with a balanced fertilizer in the spring and again in the summer. Clematis Asao prefers partial shade to full sun and can grow in hardiness zones 4-9.
Common Pests & Diseases
Clematis Asao is susceptible to a few pests and diseases, including clematis wilt, powdery mildew, spider mites, and aphids. Clematis wilt is a fungal disease that causes the plant to wilt and die. Powdery mildew is a fungal disease that causes a white powdery coating on the leaves. Spider mites and aphids are common pests that can cause damage to the plant. To prevent these problems, it is recommended to prune the plant regularly, provide good air circulation, and use insecticidal soap or neem oil as needed.
Habitat
Clematis Asao is native to Japan and is commonly found in mountainous regions. The plant prefers moist, well-draining soil and partial shade to full sun. Clematis Asao can grow in hardiness zones 4-9 and is commonly used in gardens as a climbing vine.
Question and Answer
Q: How often should I water Clematis Asao?
A: Clematis Asao requires regular watering, especially during hot and dry periods. Water the plant deeply once or twice a week, depending on the weather and soil moisture.
Q: Can Clematis Asao grow in containers?
A: Yes, Clematis Asao can grow in containers as long as the container is large enough to accommodate the plant and provide support for climbing.
Q: How do I prune Clematis Asao?
A: Prune Clematis Asao in late winter or early spring before new growth begins. Cut back the previous year’s growth to the first pair of healthy buds above the ground.
Q: How do I fertilize Clematis Asao?
A: Fertilize Clematis Asao with a balanced fertilizer in the spring and again in the summer. Use a slow-release granular fertilizer or liquid fertilizer diluted in water.
Related Plants
- Clematis Nelly Moser
- Clematis Jackmanii
- Clematis Ville de Lyon
- Clematis Henryi
References
- “Clematis Asao.” Missouri Botanical Garden. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=279631&isprofile=0&pt=2.
- “Clematis Asao.” Royal Horticultural Society. https://www.rhs.org.uk/Plants/229539/Clematis-Asao/Details.
- “Clematis Asao.” The Spruce. https://www.thespruce.com/clematis-asao-profile-3269359.
