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Description
Tradescantia Pallida, commonly known as Purple Heart, Wandering Jew, or Spiderwort, is a popular ornamental plant grown for its attractive foliage and vibrant purple color. It is native to Mexico and Central America but has become naturalized in many parts of the world, including the southeastern United States, where it is often used as a ground cover or in hanging baskets.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Commelinales |
| Family | Commelinaceae |
| Genus | Tradescantia |
Appearance
The leaves of Tradescantia Pallida are long, narrow, and pointed, with a vibrant purple color on the upper surface and a pale green color on the lower surface. The plant produces small, three-petaled pink or purple flowers, but they are not particularly showy and are often removed to encourage more foliage growth. The stems are succulent and can become quite long, making it an ideal plant for hanging baskets or trailing over walls or fences.
Care Guide
Water: Tradescantia Pallida prefers moist but well-drained soil. Water the plant when the top inch of soil feels dry to the touch, and be careful not to overwater as this can lead to root rot.
Fertilization: Feed the plant every two weeks during the growing season with a balanced, water-soluble fertilizer. Avoid fertilizing during the winter months when the plant is dormant.
Soil: Use a well-draining potting mix that contains perlite or sand to improve drainage. The plant can tolerate a range of soil pH levels but prefers slightly acidic to neutral soil.
Sunlight: Tradescantia Pallida prefers bright, indirect sunlight but can also tolerate some direct sunlight. In low light conditions, the foliage may become less vibrant in color.
Hardiness Zones: Tradescantia Pallida is hardy in USDA zones 9-11 and can be grown as a perennial outdoors in these regions. In colder climates, it is often grown as an annual or a houseplant.
Common Pests & Diseases
Tradescantia Pallida is relatively pest and disease-free but can occasionally be affected by spider mites, mealybugs, or fungal diseases such as leaf spot. To prevent these issues, keep the plant in a well-ventilated area, avoid overwatering, and remove any affected leaves or stems immediately.
Habitat
Tradescantia Pallida is native to Mexico and Central America but has become naturalized in many parts of the world, including the southeastern United States, where it is often found growing in fields, along roadsides, and in disturbed areas. It prefers warm, humid climates and can tolerate a range of soil types.
Question and Answer
Q: Is Tradescantia Pallida toxic to pets?
A: Yes, Tradescantia Pallida is toxic to cats and dogs if ingested. Symptoms may include vomiting, diarrhea, and lethargy. Keep the plant out of reach of pets or opt for pet-friendly plants instead.
Q: How often should I prune Tradescantia Pallida?
A: Prune the plant as needed to control its size and shape or to encourage more branching. Pinching off the tips of the stems can also promote bushier growth.
Q: Can Tradescantia Pallida be grown indoors?
A: Yes, Tradescantia Pallida can be grown as a houseplant in bright, indirect sunlight. Be sure to provide adequate humidity and avoid overwatering.
Q: Can I propagate Tradescantia Pallida from cuttings?
A: Yes, Tradescantia Pallida can be easily propagated from stem cuttings. Simply cut a stem just below a node and place it in a jar of water or in moist potting soil until roots develop.
Related Plants
- Tradescantia Fluminensis
- Tradescantia Zebrina
- Tradescantia Spathacea
- Setcreasea
References
- “Tradescantia Pallida.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b438.
- “Tradescantia Pallida.” University of Florida Center for Aquatic and Invasive Plants, plants.ifas.ufl.edu/plant-directory/tradescantia-pallida/.
- “Purple Heart Plant: How to Grow and Care for Setcreasea Purple Heart.” Gardening Know How, www.gardeningknowhow.com/houseplants/purple-heart-plant/growing-purple-heart-plants.htm.
