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| Hardiness zone | 2 | | Maximum height | 2m / 7' | | Maximum width | 1m / 3¼' | | Exposure | Sun / Half-shade | | Plants attracting birds | No | | Fragrant plants | No | | Notes : A tidy ball of silvery-green foliage tops a 4 ft. stem. Bright yellow flowers in late spring. Extremely hardy. |
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