Helleborus hybridus Double Slate Mediterranean Islands winter-deciduous Thelypteris kunthii spreads nicely

winter-deciduous Thelypteris kunthii spreads nicely to make incredible woodland masses

We have enjoyed this delightful rain lily from the breeding program of the late bulb great Thad Howard

providing a strong contrast to the more shapeless mounds of many herbaceous perennials

our plants have endured 11 degrees F

creamy-yellow border

Helleborus hybridus Double Slate Mediterranean Islands winter-deciduous Thelypteris kunthii spreads nicelyHelleborus x hybridus 'Double Slate' is the highly coveted O'Byrne seed strain that produces flowers with double, slate black flowers. These are similar to Helleborus 'Onyx Odyssey', but with more of a dusty coating over the flowers.