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Description
Lobelia Speciosa, also known as the Cardinal Flower, is a perennial plant native to North America. It is a member of the Campanulaceae family and is known for its stunning, bright red flowers. The plant can grow up to 4 feet tall and 2 feet wide, and it typically blooms in late summer to early fall.
Taxonomic Information
| Domain: | Eukaryota |
|---|---|
| Kingdom: | Plantae |
| Phylum: | Tracheophyta |
| Class: | Magnoliopsida |
| Order: | Asterales |
| Family: | Campanulaceae |
| Genus: | Lobelia |
Appearance
Lobelia Speciosa has lance-shaped, dark green leaves that can grow up to 8 inches long. Its flowers are tubular, with bright red petals and a white throat. The plant typically blooms in late summer to early fall and attracts hummingbirds and butterflies.
Care Guide
To care for Lobelia Speciosa, follow these guidelines:Water: Keep the soil evenly moist, but not waterlogged. Water whenever the top inch of soil feels dry.Fertilization: Feed the plant with a balanced fertilizer once a month during the growing season.Soil: Plant Lobelia Speciosa in well-draining soil that is rich in organic matter.Sunlight: The plant prefers full sun to partial shade.Hardiness Zones: Lobelia Speciosa can grow in zones 3-9.
Common Pests & Diseases
Lobelia Speciosa is susceptible to aphids, spider mites, and whiteflies. It can also be affected by powdery mildew, leaf spot, and root rot. To prevent these problems, keep the plant healthy and free of debris, and avoid over-watering.
Habitat
Lobelia Speciosa is native to North America and can be found growing in wetlands, along streams, and in other moist habitats. It prefers moist, well-draining soil and full sun to partial shade.
Question and Answer
Q: How often should I water Lobelia Speciosa?
A: Water the plant whenever the top inch of soil feels dry.Q: What kind of fertilizer should I use on Lobelia Speciosa?
A: Use a balanced fertilizer once a month during the growing season.Q: What pests and diseases are common in Lobelia Speciosa?
A: The plant can be affected by aphids, spider mites, whiteflies, powdery mildew, leaf spot, and root rot.Q: What kind of habitat does Lobelia Speciosa prefer?
A: The plant prefers moist, well-draining soil and full sun to partial shade.
Related Plants
Other plants in the Lobelia genus include:
- Lobelia erinus
- Lobelia inflata
- Lobelia siphilitica
- Lobelia cardinalis
References
- https://www.gardeningknowhow.com/ornamental/flowers/cardinal-flower/growing-cardinal-flowers.htm
- https://www.thespruce.com/grow-lobelia-1315753
- https://www.hortmag.com/plants/plants-we-love/lobelia-speciosa
