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Description
Polygala Scabra, also known as the Rough Milkwort, is a beautiful and hardy plant species that belongs to the Polygalaceae family. It is a native plant of Asia, where it is commonly found in countries such as China, Japan, Korea, and Taiwan. This perennial plant can grow up to 3 feet tall and spread up to 2 feet wide. It produces beautiful purple or pink flowers that bloom in clusters during the summer and fall seasons. The flowers have a unique shape that resembles a bird’s head, making them a favorite among gardeners.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Fabales |
| Family | Polygalaceae |
| Genus | Polygala |
Appearance
Polygala Scabra has a unique appearance that makes it stand out in any garden. It has long, narrow leaves that are dark green in color and grow up to 6 inches long. The flowers are the main attraction of this plant, and they come in shades of purple, pink, or white. The flowers are small, measuring between 5 to 7 mm long, but they grow in clusters that can reach up to 4 inches in length. The unique shape of the flowers, which resembles a bird’s head, makes them a favorite among gardeners.
Care Guide
Polygala Scabra is a hardy plant species that requires minimal care. Here are some tips to help you care for this beautiful plant:
Water: Polygala Scabra prefers moist soil, but it can tolerate periods of drought. Water the plant regularly, especially during the summer months.
Fertilization: Fertilize the plant once a month during the growing season with a balanced fertilizer.
Soil: Polygala Scabra prefers well-draining soil that is rich in organic matter.
Sunlight: This plant thrives in full sun, but it can tolerate partial shade.
Hardiness Zones: Polygala Scabra can grow in hardiness zones 6 to 9.
Common Pests & Diseases
Polygala Scabra is relatively pest and disease-resistant. However, here are some common pests and diseases that you should watch out for:
Pests: Aphids, spider mites, and whiteflies can infest the plant.
Diseases: Root rot, powdery mildew, and leaf spot can affect the plant.
Habitat
Polygala Scabra is a native plant of Asia, where it is commonly found in countries such as China, Japan, Korea, and Taiwan. It grows in a variety of habitats, including woodlands, meadows, and rocky slopes. In the United States, it is commonly grown as an ornamental plant in gardens and landscapes.
Question and Answer
Q: Is Polygala Scabra a perennial or annual plant?
A: Polygala Scabra is a perennial plant that can live for several years.
Q: Can I grow Polygala Scabra in a container?
A: Yes, you can grow Polygala Scabra in a container as long as it has enough room to grow.
Q: How often should I fertilize Polygala Scabra?
A: Fertilize the plant once a month during the growing season with a balanced fertilizer.
Q: How tall does Polygala Scabra grow?
A: Polygala Scabra can grow up to 3 feet tall and spread up to 2 feet wide.
Related Plants
Here are some related plants that you might be interested in:
- Polygala Myrtifolia
- Polygala Senega
- Polygala Virgata
References
- “Polygala Scabra – Plant Finder.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=277331&isprofile=0&.
- “Polygala Scabra – Rough Milkwort.” Plant Delights Nursery, Inc., www.plantdelights.com/products/polygala-scabra.
- “Polygala Scabra.” The Spruce, www.thespruce.com/polygala-scabra-plant-profile-5072329.
