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Description
Lobelia Nicotianifolia, also known as wild tobacco, is a flowering plant that belongs to the Lobeliaceae family. It is native to North America, particularly in the southwestern United States and northwestern Mexico. This annual plant can grow up to 6 feet tall and has a distinct tobacco-like scent. It produces small, white or lavender flowers that bloom from June to October.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Eudicots |
| Order | Asterales |
| Family | Lobeliaceae |
| Genus | Lobelia |
Appearance
Lobelia Nicotianifolia has a bushy growth habit with alternate, lance-shaped leaves that are 2-6 inches long. The plant produces tubular flowers that are about 1 inch long and have five lobes. The flowers are white or lavender with a pale yellow throat and are arranged in loose, elongated clusters. The plant’s stem is greenish-brown, sometimes with a reddish tinge, and is covered in short hairs. The leaves and flowers of Lobelia Nicotianifolia are toxic if ingested.
Care Guide
Lobelia Nicotianifolia is a relatively low-maintenance plant that prefers well-draining soil and full sun to partial shade. It can tolerate some drought but should be watered regularly during dry spells. The plant benefits from regular fertilization with a balanced fertilizer. It is hardy in USDA zones 8-10 but can also be grown as an annual in cooler climates.
Common Pests & Diseases
Lobelia Nicotianifolia is susceptible to a few pests and diseases, including aphids, spider mites, and powdery mildew. It is important to keep the plant well-watered and to remove any diseased foliage promptly to prevent the spread of disease. Insecticidal soap or neem oil can be used to control pests.
Habitat
Lobelia Nicotianifolia is native to the southwestern United States and northwestern Mexico. It can be found growing in open fields, along roadsides, and in disturbed areas. It is commonly found in dry or rocky soils at elevations up to 7000 feet.
Question and Answer
Q: Is Lobelia Nicotianifolia a good plant for attracting pollinators?
A: Yes, Lobelia Nicotianifolia is a great plant for attracting bees, butterflies, and hummingbirds.
Q: Can Lobelia Nicotianifolia be grown in containers?
A: Yes, Lobelia Nicotianifolia can be grown in containers as long as the soil is well-draining and the plant receives adequate sunlight.
Q: How often should Lobelia Nicotianifolia be fertilized?
A: Lobelia Nicotianifolia benefits from regular fertilization with a balanced fertilizer every 2-3 weeks during the growing season.
Q: Is Lobelia Nicotianifolia deer-resistant?
A: No, Lobelia Nicotianifolia is not deer-resistant and may need to be protected from browsing deer.
Related Plants
- Lobelia cardinalis
- Lobelia siphilitica
- Lobelia erinus
- Lobelia tupa
References
- The Spruce. “How to Grow Lobelia.” https://www.thespruce.com/grow-lobelia-4147113
- Missouri Botanical Garden. “Lobelia Nicotianifolia.” http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=277575&isprofile=0&basic=nicotianifolia
- Wildflower.org. “Lobelia Nicotianifolia.” https://www.wildflower.org/plants/result.php?id_plant=LONI4
