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Description
Centrosema Virginianum, also known as Spurred Butterfly Pea or Deer Pea, is a herbaceous perennial plant that belongs to the Fabaceae family. It is native to the southeastern United States and can grow up to 1-2 meters in height. The plant features unique flowers that are purple or pink in color, with a spur that extends from the bottom of the flower. The Spurred Butterfly Pea blooms from May to September and attracts a variety of pollinators such as bees, butterflies, and hummingbirds.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Centrosema |
Appearance
The Centrosema Virginianum has a unique appearance that makes it a popular addition to gardens and landscapes. The plant features long, slender stems that can grow up to 1-2 meters in height. The leaves are trifoliate with a dark green color and a slightly hairy texture. The Spurred Butterfly Pea produces flowers that are purple or pink in color and have a spur that extends from the bottom of the flower. The blooms are about 2.5-4 cm long and grow in clusters at the end of the stems.
Care Guide
The Centrosema Virginianum is a hardy plant that requires minimal care. Here are some tips to help you take care of your Spurred Butterfly Pea:
- Water: Water regularly, especially during the growing season.
- Fertilization: Fertilize with a balanced fertilizer once a month during the growing season.
- Soil: Plant in well-draining, fertile soil with a pH of 6.0-7.0.
- Sunlight: Plant in full sun to partial shade.
- Hardiness Zones: Centrosema Virginianum can survive in USDA hardiness zones 7-11.
Common Pests & Diseases
The Centrosema Virginianum is generally resistant to pests and diseases, but it can still be affected by some common issues:
- Aphids: These small, soft-bodied insects can suck the sap from the plant and cause yellowing of leaves.
- Spider mites: These tiny pests can cause the leaves to turn yellow and brown and cause webbing on the plant.
- Root rot: Overwatering or poorly draining soil can lead to root rot, which can cause the plant to wilt and die.
Habitat
The Centrosema Virginianum is native to the southeastern United States and can be found in a variety of habitats such as fields, meadows, and open woods. It prefers well-draining soils and can tolerate a range of pH levels. The Spurred Butterfly Pea is a popular addition to gardens and landscapes due to its unique appearance and ability to attract pollinators.
Question and Answer
Q: Is Centrosema Virginianum a good plant for beginner gardeners?
A: Yes, the Centrosema Virginianum is a hardy plant that requires minimal care, making it a good choice for beginner gardeners.
Q: How often should I water my Spurred Butterfly Pea?
A: Water your Centrosema Virginianum regularly, especially during the growing season.
Q: Can Centrosema Virginianum survive in cold temperatures?
A: Centrosema Virginianum can survive in USDA hardiness zones 7-11, but it may not tolerate extremely cold temperatures.
Q: How can I prevent aphids from attacking my Spurred Butterfly Pea?
A: You can prevent aphids by keeping your plant healthy and well-watered, removing any infested leaves, and using insecticidal soap or neem oil as a last resort.
Related Plants
- Centrosema molle
- Centrosema plumieri
- Centrosema virginianum var. bicknellii
References
- “Centrosema virginianum.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=287240&isprofile=0&basic=Centrosema%20virginianum. Accessed 16 July 2021.
- “Centrosema virginianum.” North Carolina State University, https://plants.ces.ncsu.edu/plants/centrosema-virginianum/. Accessed 16 July 2021.
- “Spurred Butterfly Pea.” Lady Bird Johnson Wildflower Center, https://www.wildflower.org/plants/result.php?id_plant=CEVI2. Accessed 16 July 2021.
