Perennial for bright shade - mostly shade in zone 6a - 9b. Grows 18 IN - 22 IN - wide, 15 IN - 18 IN - tall. Black flowers.
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ALL KNOWN NAMES:
- Double Slate Winter Jewels® Hellebore
- Helleborus 'Double Slate'
- Helleborus x hybridus Double Slate (Winter Jewels series)