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Description
Epilobium Amurense, commonly known as Amur willowherb or Fireweed, is a perennial herb that belongs to the Onagraceae family. This plant is native to East Asia and can be found in Japan, Korea, China, and Russia. It can grow up to 1-2 meters tall and has long, narrow leaves that are green in color. The flowers of Epilobium Amurense are pinkish-purple and bloom in summer.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Myrtales |
| Family | Onagraceae |
| Genus | Epilobium |
Appearance
Epilobium Amurense is a tall plant that can grow up to 1-2 meters. It has long, narrow leaves that are green in color and can grow up to 10 cm in length. The flowers of Epilobium Amurense are pinkish-purple and bloom in summer. They are small and grow in clusters at the top of the stem. The plant has a shallow root system and can spread quickly.
Care Guide
Epilobium Amurense is a low-maintenance plant that is easy to care for. It prefers well-drained soil and needs to be watered regularly. It can tolerate some drought but should be watered more frequently during hot and dry weather. Epilobium Amurense does not require fertilization but can benefit from a balanced fertilizer in the spring. It prefers full sun to partial shade and can grow in hardiness zones 3 to 9.
Common Pests & Diseases
Epilobium Amurense is generally not susceptible to pests and diseases. However, it can be affected by aphids, spider mites, and whiteflies. These pests can be controlled by using insecticidal soap or neem oil. Epilobium Amurense can also be affected by rust and powdery mildew. These fungal diseases can be controlled by removing infected leaves and using a fungicide.
Habitat
Epilobium Amurense is native to East Asia and can be found in Japan, Korea, China, and Russia. It grows in a variety of habitats, including forests, meadows, and along riverbanks. It can tolerate a wide range of soil conditions and can grow in both acidic and alkaline soils.
Question and Answer
Q: Is Epilobium Amurense deer-resistant?
A: Yes, Epilobium Amurense is deer-resistant.
Q: Can Epilobium Amurense be grown in containers?
A: Yes, Epilobium Amurense can be grown in containers but will need to be watered more frequently.
Q: Can Epilobium Amurense be propagated by cuttings?
A: Yes, Epilobium Amurense can be propagated by cuttings in the spring.
Q: Does Epilobium Amurense attract bees?
A: Yes, Epilobium Amurense is a good source of nectar for bees and other pollinators.
Related Plants
- Epilobium Angustifolium
- Epilobium Canum
- Epilobium Ciliatum
- Epilobium Hirsutum
References
- Plants of the World Online. (n.d.). Epilobium Amurense Maxim. Retrieved from http://www.plantsoftheworldonline.org/taxon/urn:lsid:ipni.org:names:604335-1
- RHS. (n.d.). Epilobium Amurense. Retrieved from https://www.rhs.org.uk/Plants/28056/Epilobium-amurense/Details
- USDA. (n.d.). Epilobium Amurense Maxim. Retrieved from https://plants.usda.gov/home/plantProfile?symbol=EPAM4
