Contents
Description
Lobelia Chinensis is a species of flowering plant in the family Campanulaceae. Also known as Chinese Lobelia or Indian Tobacco, this annual herb is native to East Asia, particularly China and Japan. It grows up to 30cm tall and has a spread of about 20cm. The plant’s stems are thin and upright, with dark green leaves that are long and narrow. The flowers are small, tubular, and bright blue in color, with white or yellow centers, and bloom from early summer to early autumn.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Campanulaceae |
| Order | Lobeliales |
| Family | Campanulaceae |
| Genus | Lobelia |
Appearance
Lobelia Chinensis has a delicate appearance and is quite pleasing to the eyes. The plant grows up to a height of 30cm and has a spread of 20cm. The leaves of the plant are dark green in color, long, and narrow. The flowers of Lobelia Chinensis are small, tubular, and bright blue in color, with white or yellow centers. The flowers bloom from early summer to early autumn. The plant’s stems are thin and upright, which makes it ideal for growing in pots and hanging baskets.
Care Guide
Lobelia Chinensis is relatively easy to care for and requires moderate attention. Here’s a brief guide to taking care of your Lobelia Chinensis plant:
- Water: Keep the soil moist but not waterlogged. Water the plant regularly but avoid overwatering.
- Fertilization: Fertilize the plant once a month using a balanced fertilizer.
- Soil: Lobelia Chinensis prefers well-draining soil with a slightly acidic pH of 6.0 to 7.5.
- Sunlight: Lobelia Chinensis thrives in partial shade to full sun. It is best to provide the plant with at least 4-6 hours of sunlight a day.
- Hardiness Zones: Lobelia Chinensis grows best in USDA hardiness zones 5 to 9.
Common Pests & Diseases
Like any other plant, Lobelia Chinensis is susceptible to pests and diseases. Here are some common ones:
- Aphids: These tiny insects suck the sap from the plant, causing stunted growth and yellowing of the leaves.
- Spider Mites: These pests are common in hot and dry weather. They cause yellowing of the leaves and webbing on the plant.
- Botrytis Blight: This fungal disease causes brown spots on the leaves and flowers, leading to their decay and eventual death.
- Root Rot: Overwatering can cause root rot, which manifests as yellowing of the leaves and wilting of the plant.
Habitat
Lobelia Chinensis is native to East Asia, particularly China and Japan. It prefers moist, well-draining soil with a slightly acidic pH of 6.0 to 7.5. The plant thrives in partial shade to full sun, and it is best to provide it with at least 4-6 hours of sunlight a day. Lobelia Chinensis grows in USDA hardiness zones 5 to 9.
Question and Answer
Q: Is Lobelia Chinensis an annual or perennial plant?
A: Lobelia Chinensis is an annual herb.
Q: Can Lobelia Chinensis be grown indoors?
A: Yes, Lobelia Chinensis can be grown indoors, but it requires bright light and proper ventilation.
Q: How do I propagate Lobelia Chinensis?
A: Lobelia Chinensis can be propagated from seeds. Sow the seeds in well-draining soil and keep them moist until they germinate.
Q: How often should I water my Lobelia Chinensis plant?
A: Water your Lobelia Chinensis plant regularly, keeping the soil moist but not waterlogged. Avoid overwatering as it can lead to root rot.
Related Plants
- Lobelia Cardinalis
- Lobelia Erinus
- Lobelia Siphilitica
- Lobelia Tupa
References
- “Lobelia chinensis.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=f611.
- “Lobelia Chinensis.” Plant Care Today, 25 Oct. 2021, plantcaretoday.com/lobelia-chinensis.
- “Lobelia Chinensis.” Gardening Know How, 25 Oct. 2021, www.gardeningknowhow.com/ornamental/flowers/lobelia/lobelia-chinensis.htm.
