Contents
Description
Marianthus Bignoniaceus is a beautiful and unique flowering plant that belongs to the Bignoniaceae family. This plant is native to South America and is commonly found in tropical regions. It is an evergreen perennial that can grow up to 10 feet in height and 6 feet in width. The plant has beautiful, large, trumpet-shaped flowers that are a pinkish purple in color and have a yellow throat. The flowers bloom in the summer and fall, and the plant produces seed pods that can be used for propagation. Marianthus Bignoniaceus is also known by its common name, the “Pink Trumpet Vine.”
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Bignoniaceae |
| Genus | Marianthus |
Appearance
Marianthus Bignoniaceus is an evergreen perennial that can grow up to 10 feet in height and 6 feet in width. The plant has beautiful, large, trumpet-shaped flowers that are a pinkish purple in color and have a yellow throat. The leaves of the plant are a dark green and are ovate in shape. The plant produces seed pods that can be used for propagation.
Care Guide
Marianthus Bignoniaceus requires regular watering and fertilization during the growing season. The soil should be well-draining, and the plant should be placed in full sun to partial shade. The plant is hardy in USDA zones 9-11, and should be protected from frost in colder regions. Pruning should be done in the late winter or early spring to promote new growth and to maintain the shape of the plant.
Common Pests & Diseases
Marianthus Bignoniaceus is susceptible to aphids, spider mites, and whiteflies. These pests can be controlled with insecticidal soap or neem oil. The plant may also be susceptible to fungal diseases such as powdery mildew or leaf spot. These diseases can be controlled by removing infected leaves and using a fungicide as needed.
Habitat
Marianthus Bignoniaceus is native to South America and is commonly found in tropical regions. The plant can be grown in containers or in the ground in USDA zones 9-11. It prefers well-draining soil and should be placed in full sun to partial shade.
Question and Answer
Q: How often should I water my Marianthus Bignoniaceus?
A: Marianthus Bignoniaceus should be watered regularly during the growing season, but allow the soil to dry out slightly between waterings.Q: What is the hardiness zone for Marianthus Bignoniaceus?
A: Marianthus Bignoniaceus is hardy in USDA zones 9-11.Q: How do I propagate Marianthus Bignoniaceus?
A: Marianthus Bignoniaceus can be propagated by seed or by taking cuttings in the spring.Q: What is the best time to prune Marianthus Bignoniaceus?
A: Pruning should be done in the late winter or early spring to promote new growth and to maintain the shape of the plant.
Related Plants
- Campsis radicans
- Bignonia capreolata
- Bignonia venusta
References
- “Marianthus bignoniaceus (Pink Trumpet Vine).” Plant Lust. Accessed August 3, 2021. https://www.plantlust.com/plants/marianthus-bignoniaceus/.
- “Marianthus bignoniaceus.” Missouri Botanical Garden. Accessed August 3, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c170.
- “Pink Trumpet Vine (Marianthus bignoniaceus).” Dave’s Garden. Accessed August 3, 2021. https://davesgarden.com/guides/pf/go/66730/.
