Contents
Description
Aristolochia Macrophylla, also known as the Dutchman’s pipe, is a deciduous climbing plant that is native to the eastern United States. It is named after the Greek words aristos, meaning “best,” and locheia, meaning “childbirth,” due to its historical use as a remedy for childbirth pains. The plant has large, heart-shaped leaves that can grow up to 10 inches in length and dark purple flowers that resemble a curved pipe.
Taxonomic Information
| Domain: | Eukarya |
| Kingdom: | Plantae |
| Phylum: | Tracheophyta |
| Class: | Magnoliopsida |
| Order: | Piperales |
| Family: | Aristolochiaceae |
| Genus: | Aristolochia |
Appearance
The Aristolochia Macrophylla has a unique appearance with its large, heart-shaped leaves that can grow up to 10 inches in length. The flowers of the plant are dark purple and resemble a curved pipe, which is where the plant gets its common name of Dutchman’s pipe. The flowers are approximately 2 inches in length and bloom in late spring to early summer. The plant can grow up to 30 feet in length and is a deciduous climber.
Care Guide
To care for the Aristolochia Macrophylla, it is important to provide it with adequate water, fertilization, soil, sunlight, and to ensure it is planted in the correct hardiness zone. The plant prefers well-draining soil that is rich in organic matter. It also requires regular watering, especially during dry periods, and should be fertilized every two weeks during the growing season. The plant prefers full sun to partial shade and is hardy in USDA hardiness zones 4-8.
Common Pests & Diseases
The Aristolochia Macrophylla is susceptible to a few common pests and diseases, including spider mites, aphids, and powdery mildew. Spider mites and aphids can be treated with insecticidal soap, while powdery mildew can be treated with a fungicide. It is important to monitor the plant regularly for signs of pests and diseases to prevent them from spreading to other plants.
Habitat
The Aristolochia Macrophylla is native to the eastern United States and can be found growing in wooded areas, along stream banks, and in moist soil. The plant prefers well-draining soil that is rich in organic matter and can grow up to 30 feet in length.
Question and Answer
Q: Is the Aristolochia Macrophylla poisonous?
A: Yes, the plant is toxic if ingested and can cause severe gastrointestinal distress.
Q: Can I grow the Aristolochia Macrophylla in a container?
A: Yes, the plant can be grown in a container if provided with adequate water, fertilization, soil, and sunlight.
Q: How often should I fertilize the Aristolochia Macrophylla?
A: The plant should be fertilized every two weeks during the growing season.
Q: What is the best time to prune the Aristolochia Macrophylla?
A: The plant should be pruned in late winter to early spring before new growth appears.
Related Plants
- Aristolochia Clematitis
- Aristolochia Tagala
- Aristolochia Tripudians
- Aristolochia Elegans
References
- “Aristolochia Macrophylla.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c800
- “Aristolochia Macrophylla.” Plant Encyclopedia, www.gardeningknowhow.com/ornamental/vines/dutchmans-pipe/growing-aristolochia-plants.htm
- “Aristolochia Macrophylla.” Royal Horticultural Society, www.rhs.org.uk/plants/10628/aristolochia-macrophylla/details
