Helleborus hybridus Onyx Odyssey Clematis The giant 6' wide clump

The giant 6' wide clump is composed of shiny

to 1' tall x 2' wide in 5 years

although Actaea japonica has proven remarkably easy to grow in our hot

frost tolerant show of 1

kikutii ssp

Helleborus hybridus Onyx Odyssey Clematis The giant 6' wide clumpHelleborus 'Onyx Odyssey' is an amazing hand crossed seed strain of lenten rose from the breeding program of Oregon's Ernie and Marietta O'Byrne. Helleborus 'Onyx Odyssey' produces stalks of double black purple flowers in late winter. This is considered the best double black hellebore strain on the market. Maintenance: Helleborus 'Onyx Odyssey' is a seed grown, uniform selection of Helleborus x hybridus, all of which have identical growing conditions