Contents
Description
Lobelia Physaloides, also known as Indian tobacco or balloon flower, is a beautiful flowering plant that belongs to the Campanulaceae family. This herbaceous perennial plant is native to North America, particularly in the eastern part of the continent. It can grow up to 3 feet tall and spread up to 2 feet wide, making it an ideal plant for borders, rock gardens, and containers.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Campanulaceae |
| Genus | Lobelia |
Appearance
The Lobelia Physaloides has attractive blue or violet flowers that bloom from mid to late summer. The flowers are tubular in shape, about 1 inch long, and are arranged in clusters at the top of the stem. The leaves are lance-shaped, about 3 inches long, and have a toothed edge. The stems are slender, green, and slightly hairy.
Care Guide
The Lobelia Physaloides is a low-maintenance plant that is easy to grow. Here are some tips for taking care of this plant:
Water: This plant prefers moist soil, so make sure to water it regularly, especially during dry spells. However, avoid overwatering, as this can lead to root rot.
Fertilization: Fertilize the plant with a balanced fertilizer once a month during the growing season to promote healthy growth and blooming.
Soil: This plant prefers well-draining, fertile soil with a pH of 5.5 to 6.5. If the soil is too heavy, mix in some sand or perlite to improve drainage.
Sunlight: The Lobelia Physaloides prefers partial shade to full sun, but it can tolerate some shade. Too much sun can cause the plant to wilt.
Hardiness Zones: This plant is hardy in USDA zones 4 to 8.
Common Pests & Diseases
The Lobelia Physaloides is generally pest and disease-resistant, but it can be susceptible to some problems. Here are some common pests and diseases that affect this plant:
Aphids: These small, green insects can suck sap from the plant, causing stunted growth and yellowing leaves. Use insecticidal soap or neem oil to control them.
Slugs and snails: These pests can eat holes in the leaves and damage the flowers. Use slug bait or handpick them off the plant.
Root rot: Overwatering or poor drainage can cause the roots to rot, leading to wilting and yellowing of the leaves. Improve drainage and reduce watering to prevent this problem.
Habitat
The Lobelia Physaloides is native to North America and can be found in a variety of habitats, including open woods, meadows, and wetlands. It prefers moist, well-draining soil and can tolerate some shade.
Question and Answer
Q: Is the Lobelia Physaloides toxic to pets?
A: Yes, this plant is toxic to both cats and dogs if ingested. Keep it out of reach of pets.
Q: Can the Lobelia Physaloides be grown in containers?
A: Yes, this plant can be grown in containers as long as they have good drainage and are watered regularly.
Q: How often should I fertilize the Lobelia Physaloides?
A: Fertilize the plant once a month during the growing season with a balanced fertilizer.
Q: How do I propagate the Lobelia Physaloides?
A: You can propagate this plant by division in the spring or by taking stem cuttings in the summer.
Related Plants
Here are some plants that are related to the Lobelia Physaloides:
- Lobelia cardinalis
- Lobelia siphilitica
- Lobelia erinus
- Lobelia laxiflora
References
- “Lobelia physaloides.” Missouri Botanical Garden. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=286113&isprofile=0&basic=lobelia%20physaloides
- “Lobelia physaloides.” North Carolina State University. https://plants.ces.ncsu.edu/plants/lobelia-physaloides/
- “Lobelia physaloides.” The Spruce. https://www.thespruce.com/lobelia-physaloides-growing-profile-4841633
