There are quite a few :-) Some of the bigger online vendors with a wide selection are Plant Delights Nursery, Heronswood, Pine Knot Farms and Sunshine Farm and Gardens. The last two are really hellebore specialty nurseries, responsible for breeding a variety of hellebores. They will vary with the size of plants available but most should be of blooming size.

But since hellebores have become so popular - Helleborus x hybridus was the PPA 2005 Perennial Plant of the Year - virtually any online seller of perennials will have a few different ones on offer.

I have bought many plants at Sunshine and they are great

Hellebores are so beautiful. I was also looking to purchase Hellebores for my garden.

:)