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Description
Epilobium Collinum, also known as Collin’s willowherb or Collin’s fuchsia, is a perennial herbaceous plant that belongs to the Onagraceae family. It is native to the western regions of North America, including Alaska, British Columbia, Washington, and Oregon. The plant can grow up to 3 feet tall and spreads via underground rhizomes.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Myrtales |
| Family | Onagraceae |
| Genus | Epilobium |
Appearance
Epilobium Collinum has narrow, lance-shaped leaves that are arranged alternately on the stems. The leaves are up to 4 inches long and have serrated edges. The plant produces clusters of pink to purple flowers that bloom from June to September. Each flower has four petals and a distinctive trumpet shape. The flowers are attractive to bees and butterflies and can be used in cut flower arrangements.
Care Guide
Epilobium Collinum prefers moist, well-drained soil and partial shade to full sun. It is hardy in USDA zones 4 to 8. Here are some tips for caring for this plant:- Water: Water the plant regularly, especially during dry spells. Avoid overwatering, as this can cause root rot.- Fertilization: Fertilize the plant in the spring with a balanced fertilizer.- Soil: The plant prefers moist, well-drained soil that is rich in organic matter. It can tolerate a range of soil types.- Sunlight: Epilobium Collinum can grow in partial shade to full sun. It prefers some shade during the hottest part of the day.- Hardiness Zones: The plant is hardy in USDA zones 4 to 8.
Common Pests & Diseases
Epilobium Collinum is relatively pest and disease resistant. However, it can be susceptible to powdery mildew, leaf spot, and rust. Here are some tips for preventing and treating these common problems:- Powdery Mildew: Prevent powdery mildew by providing good air circulation around the plant. Remove infected leaves and stems promptly. Treat with a fungicide if necessary.- Leaf Spot: Prevent leaf spot by avoiding overhead watering and providing good air circulation around the plant. Remove infected leaves promptly. Treat with a fungicide if necessary.- Rust: Prevent rust by avoiding overhead watering and providing good air circulation around the plant. Remove infected leaves promptly. Treat with a fungicide if necessary.
Habitat
Epilobium Collinum is native to the western regions of North America, including Alaska, British Columbia, Washington, and Oregon. It can be found in moist meadows, open woods, and along streams and rivers. The plant prefers cool, moist habitats and can tolerate some shade.
Question and Answer
Q: Is Epilobium Collinum deer resistant?
A: Yes, Epilobium Collinum is deer resistant.
Q: Can Epilobium Collinum be grown in containers?
A: Yes, Epilobium Collinum can be grown in containers. Use a well-draining potting mix and water regularly.
Q: Does Epilobium Collinum attract pollinators?
A: Yes, Epilobium Collinum is attractive to bees and butterflies.
Q: How often should Epilobium Collinum be fertilized?
A: Epilobium Collinum should be fertilized once a year in the spring with a balanced fertilizer.
Related Plants
Here are some related plants to Epilobium Collinum:- Epilobium Angustifolium (Fireweed)- Epilobium canum (California fuchsia)- Epilobium hirsutum (Great hairy willowherb)
References
– “Epilobium collinum” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=m910.- “Collin’s Willowherb” USDA Plants Database, plants.usda.gov/core/profile?symbol=epco4.
