Burpee of all people has a great selection. Pricey, but hellebores usually are. I ordered from them last year and the plants were very healthy and actually put out a bloom or two this year, which is almost unheard of for immature helles. I was pleased and ordered a few more from them this year too. A big name in the hellebores business is Pine Knot Farms. They sell at several of the bigger Virginia plant sales - like the spring VA Arboretum sale, the Green Springs sale, and others. They also have online ordering. Check out Lowes and Home Depot too - you'd be surprised what they carry these days. The Pink Frost came from one of the big box stores.
