Agastache rugosa
Korean Mint
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Korean Mint (Agastache rugosa) - Description
Agastache rugosa (Korean Mint, Blue Licorice, Purple Giant Hyssop, Huo xiang, Indian Mint, Patchouli Herb, Wrinkled Giant Hyssop; syn. Lophanthus rugosus Fisch. & C. A. Mey.) is a medicinal and ornamental plant in the Lamiaceae family.
Korean Mint (Agastache rugosa) - Blooming
Blooms spikes of whorled, small, 2-lipped flowers between midsummer and fall in shades of purple and pink.
Korean Mint (Agastache rugosa) - Growth
Aromatic perennials. Giant Hyssops do well in full sun. Plant height varies depending on the variety. Some species will reach a height of 5 ft. Tender plants should be overwintered in a shelter. Works well in a herb garden or mixed border. Where not hardy, grow as annuals in containers.
Korean Mint (Agastache rugosa) - Planting
Propagate from the seed in early spring at 55-64°F (13-18°C). Can also propagate by division in spring, or from semi-ripe cuttings in summer.
Korean Mint (Agastache rugosa) - Pest
During dry summers, mildew and rust can affect foliage. Also prone to downy mildew and fungal leaf diseases. Agastache is very attractive to insects.
Korean Mint (Agastache rugosa) - Interesting facts
Agastache is native to the dry, hilly sites of China, Japan, United States, and Mexico.
Korean Mint (Agastache rugosa) - Soil and irrigation
Giant Hyssops require moderate water. Does best in rich soil that is well-draining.









