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Description
Lobelia Assurgens, also known as upright lobelia, is a perennial flowering plant native to South Africa. This plant belongs to the Campanulaceae family and produces beautiful tubular orange-red flowers that bloom from summer to fall. It can grow up to 30-40 cm in height and has a spread of around 20-30 cm.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Campanulaceae |
| Genus | Lobelia |
Appearance
Lobelia Assurgens has a bushy growth habit and produces lance-shaped green leaves that are 3-5 cm long. The flowers are tubular and are 2-3 cm in length. They are orange-red in color and bloom from summer to fall. The plant has a compact, upright growth habit and can grow up to 30-40 cm in height.
Care Guide
Water: Lobelia Assurgens requires regular watering, especially during the growing season. The soil should be kept moist but not waterlogged. Fertilization: This plant requires regular fertilization with a balanced fertilizer during the growing season. Soil: Lobelia Assurgens prefers well-drained, rich soil that is slightly acidic. Sunlight: This plant requires full sun to partial shade. Hardiness Zones: Lobelia Assurgens is hardy in USDA zones 8-10.
Common Pests & Diseases
Lobelia Assurgens is susceptible to aphids, spider mites, and whiteflies. It may also be affected by powdery mildew and root rot. To prevent these problems, ensure proper watering and fertilization, and keep the plant well-ventilated.
Habitat
Lobelia Assurgens is native to South Africa and grows in rocky areas and grasslands. It prefers well-drained soil and can tolerate drought conditions.
Question and Answer
Q: How often should I water my Lobelia Assurgens?
A: Lobelia Assurgens requires regular watering, especially during the growing season. The soil should be kept moist but not waterlogged.Q: Is Lobelia Assurgens a perennial or an annual?
A: Lobelia Assurgens is a perennial plant.Q: Can Lobelia Assurgens grow in full sun?
A: Yes, Lobelia Assurgens requires full sun to partial shade.Q: What are the common pests that affect Lobelia Assurgens?
A: Lobelia Assurgens is susceptible to aphids, spider mites, and whiteflies.
Related Plants
Here are some related plants to Lobelia Assurgens:
- Lobelia erinus (Trailing Lobelia)
- Lobelia siphilitica (Great Blue Lobelia)
- Lobelia cardinalis (Cardinal Flower)
- Lobelia laxiflora (Mexican Lobelia)
References
– “Lobelia Assurgens.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c660.- “Lobelia Assurgens.” PlantZAfrica.com, www.plantzafrica.com/plantklm/lobeliaassurgens.htm.
