Culture notes: Biennial medicinal herb, with large fuzzy gray-green leaves and bluish, purplish flowers late spring through midsummer. The essential oil of the plant has a strong fragrance said to have a soothing quality. The plant has a long history of many herbal uses. Sow in spring. Barely cover seed with soil and tamp firmly. Germination in 10-14 days.
Sun: Full sun
Water: Medium
Bloom time: June to August
Soil notes: Average, well-drained soils
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