Unknown - Tell us
This plant is said to grow outdoors in the following regions:
Richmond, California
Fallston, Maryland
Cincinnati, Ohio
Portland, Oregon
Poulsbo, Washington
Spokane, Washington
These plants may be listed under the same cultivar but it is best to choose them based on their blooms. They're all from the same strain ...Read Morebut they can look completely different.
I planted seeds from onyx hellebore this spring. Will they germinate?
These plants may be listed under the same cultivar but it is best to choose them based on their blooms. They're all from the same strain ...Read More
I planted seeds from onyx hellebore this spring. Will they germinate?