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| Hardiness zone | 3 | | Maximum height | 70 cm / 28" | | Maximum width | 50 cm / 20" | | Exposure | Sun | | Plants attracting birds | No | | Fragrant plants | No | | Notes : With multiple-branched flower stems creating a very large flower head cover with tiny blue-lavender flowers in July-August for approximately 8 weeks. Excellent cut and dried flower. Prefers full sun. |
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