Helleborus Winter Jewels™ 'Onyx Odyssey' | Onyx Odyssey Helleborus
This new selection offers very large, fully double, downward-facing flowers that are slate purple to charcoal-black. New spring foliage emerges purple, maturing into a lovely shade of green. Retains its colour and petals after the flowers have set seed.
Exposure: Part Sun/Shade Bloom Time: Late Winter to Early Spring Height x Width: 18-22" x 18-24" Hardiness: -34°C to -29°C USDA Zone: 4