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| Hardiness zone | 3 | | Maximum height | 70 cm / 28" | | Maximum width | 50 cm / 20" | | Exposure | Sun / Half-shade | | Plants attracting birds | No | | Fragrant plants | No | | Notes : Crisp orange yarrow-like flowers from end of June till August, good for cutting. Very late to emerge from the garden in the spring, so be careful not to cultivate around it early. Food for the Monarch butterfly. |
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