Contents
Description
Asyneuma Japonicum, also known as Japanese Bluebell or Blue Asyneuma, is a perennial flowering plant that belongs to the Campanulaceae family. It is native to Japan and grows up to 30 centimeters in height. The plant produces blue-violet flowers from late spring to early summer.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Campanulaceae |
| Genus | Asyneuma |
Appearance
Asyneuma Japonicum has narrow, lance-shaped leaves that are about 10 centimeters long. The leaves are dark green and glossy. The plant produces blue-violet flowers that are about 2 centimeters in diameter. The flowers grow in clusters on slender stems that arise from the base of the plant. The flowers have five petals that are fused at the base, forming a bell-shaped corolla.
Care Guide
Asyneuma Japonicum requires well-drained soil that is rich in organic matter. The plant prefers partial shade to full sun and grows best in hardiness zones 5 to 8. Water the plant regularly, but do not overwater it. Fertilize the plant in the spring and mid-summer with a balanced fertilizer. Prune the plant in the fall to remove dead or diseased stems.
Common Pests & Diseases
Asyneuma Japonicum is generally disease and pest-resistant. However, it may be susceptible to powdery mildew and root rot if the soil is too wet.
Habitat
Asyneuma Japonicum is native to Japan and can be found growing in meadows, woodlands, and along streams.
Question and Answer
Q: Is Asyneuma Japonicum a hardy plant?
A: Yes, Asyneuma Japonicum is a hardy plant that grows best in hardiness zones 5 to 8.
Q: Can Asyneuma Japonicum grow in full sun?
A: Yes, Asyneuma Japonicum can grow in full sun, but it prefers partial shade.
Q: Does Asyneuma Japonicum require a lot of water?
A: Asyneuma Japonicum requires regular watering, but do not overwater the plant.
Q: What is the best time to prune Asyneuma Japonicum?
A: The best time to prune Asyneuma Japonicum is in the fall to remove dead or diseased stems.
Related Plants
- Asyneuma pulchellum
- Asyneuma prenanthoides
- Asyneuma virgatum
References
- “Asyneuma Japonicum.” Missouri Botanical Garden. Accessed 14 October 2021. www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c633.
- “Asyneuma Japonicum.” Plant Delights Nursery. Accessed 14 October 2021. www.plantdelights.com/products/asyneuma-japonicum.
- “Japanese Bluebell.” Royal Horticultural Society. Accessed 14 October 2021. www.rhs.org.uk/plants/276040/asyneuma-japonicum/details.
