Contents
Description
Lobelia Linearis, commonly known as the narrow-leaved lobelia, is a perennial herb that belongs to the family Campanulaceae. It is native to North America and can be found in areas such as the Rocky Mountains, the Great Plains, and the Midwestern United States. The plant has a stem that can grow up to 2 feet tall and produces small, blue flowers that bloom in the summer.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Campanulaceae |
| Genus | Lobelia |
Appearance
The Lobelia Linearis plant has narrow leaves that are green in color and grow to be about 1-2 inches long. Its flowers are small and blue, and they bloom in the summer. The plant has a stem that can grow up to 2 feet tall and is covered in small hairs. The narrow-leaved lobelia is a low-maintenance plant that is perfect for garden borders or containers.
Care Guide
To care for the Lobelia Linearis plant, it is important to ensure that it is getting enough water and sunlight. The plant prefers moist soil that is well-draining, so it is important to water it regularly. Fertilization can be done once a month with a balanced fertilizer. The plant prefers full sun to partial shade and can tolerate hardiness zones 3-8.
Common Pests & Diseases
The Lobelia Linearis plant is susceptible to root rot and powdery mildew. To prevent root rot, it is important to ensure that the plant is not overwatered and that the soil is well-draining. Powdery mildew can be prevented by ensuring that the plant has good air circulation and is not overcrowded.
Habitat
The Lobelia Linearis plant is native to North America and can be found in areas such as the Rocky Mountains, the Great Plains, and the Midwestern United States. It prefers moist soil and can be found in areas such as wetlands, meadows, and along streams.
Question and Answer
Q: Can the Lobelia Linearis plant be grown in containers?
A: Yes, the plant can be grown in containers as long as it is given enough water and sunlight.
Q: How often should the Lobelia Linearis plant be fertilized?
A: The plant can be fertilized once a month with a balanced fertilizer.
Q: What hardiness zones can the Lobelia Linearis plant tolerate?
A: The plant can tolerate hardiness zones 3-8.
Q: What is the best way to prevent powdery mildew on the Lobelia Linearis plant?
A: Ensuring that the plant has good air circulation and is not overcrowded can help prevent powdery mildew.
Related Plants
- Lobelia cardinalis
- Lobelia siphilitica
- Lobelia erinus
- Lobelia laxiflora
References
- “Lobelia Linearis.” Plant Finder. Missouri Botanical Garden, n.d. Web. 23 Aug. 2021.
- “Plants Profile for Lobelia Linearis (Narrowleaf Lobelia).” USDA Plants. United States Department of Agriculture, n.d. Web. 23 Aug. 2021.
- “Lobelia Linearis.” North Carolina Extension Gardener Plant Toolbox. North Carolina State University, n.d. Web. 23 Aug. 2021.
