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Double, ruby-red flowers are button-like, appearing on sturdy stems above the gray-green foliage.
• | Full Sun |
• | Attracts Butterflies |
• | Medium |
• | Green (dark) |
• | Container Plants |
Best grown in an average to dry, well-drained soil, in full sun. Removing spent flowers will help extend bloom time and improve overall appearance. Knautia can stuggle with midsummer heat and humidity. Generally a short-lived perennial, but will self-seed in optimum, growing conditions.