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Description
Geranium Koreanum, also known as Korean cranesbill or Korean wild geranium, is a flowering plant species that is native to Korea and China. This perennial plant belongs to the Geranium family and is popular in gardens for its attractive pink or lavender flowers that bloom in the spring or summer. The plant is also known for its medicinal properties and is used in traditional Korean medicine to treat various ailments.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Geraniales |
| Family | Geraniaceae |
| Genus | Geranium |
Appearance
Geranium Koreanum typically grows up to 30-50 cm tall and 30-60 cm wide. The plant has dark green leaves that are deeply lobed and toothed, with a velvety texture. The flowers are pink or lavender, with five petals that form a cup-shaped bloom. The flowers have a diameter of 2-3 cm and appear in clusters at the end of the stems. The plant blooms from May to July.
Care Guide
Geranium Koreanum is a relatively low maintenance plant that is easy to care for. Here are some tips on how to care for this plant:
- Water: Water the plant regularly, keeping the soil moist but not waterlogged.
- Fertilization: Fertilize the plant once every two weeks during its growing season with a balanced fertilizer.
- Soil: The plant prefers well-draining soil that is rich in organic matter.
- Sunlight: The plant prefers partial shade to full sun exposure.
- Hardiness Zones: Geranium Koreanum is hardy in USDA zones 5-8.
Common Pests & Diseases
Geranium Koreanum is not prone to many pests or diseases. However, here are some potential issues to watch out for:
- Slugs and snails: These pests can eat the leaves and flowers of the plant. Use slug bait or handpick them off the plant.
- Fungal diseases: Powdery mildew and leaf spot can affect the plant. Use a fungicide to treat the plant.
Habitat
Geranium Koreanum is native to Korea and China and grows in a variety of habitats, including forests, meadows, and hillsides. The plant prefers moist, well-drained soil and partial shade to full sun exposure.
Question and Answer
Q: Is Geranium Koreanum a medicinal plant?
A: Yes, Geranium Koreanum is used in traditional Korean medicine to treat various ailments, including diarrhea, dysentery, and urinary tract infections.
Q: How often should I fertilize Geranium Koreanum?
A: Fertilize the plant once every two weeks during its growing season with a balanced fertilizer.
Q: What hardiness zones is Geranium Koreanum suitable for?
A: Geranium Koreanum is hardy in USDA zones 5-8.
Q: What is the blooming period for Geranium Koreanum?
A: Geranium Koreanum blooms from May to July.
Related Plants
- Geranium maculatum
- Geranium sanguineum
- Geranium pratense
- Geranium himalayense
References
- “Geranium koreanum.” Missouri Botanical Garden. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=g320.
- “Geranium koreanum Nakai.” Flora of China. http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200011050.
- “Geranium koreanum.” Plant Delights Nursery. https://www.plantdelights.com/products/geranium-koreanum.
