If I separate them and pot them in a bigger pot right away, they will last indoors or on the patio for a while.
My white one got blackspot and died also, but my neighbor's is alive. I wanted red, strip[ed and white growing together, but the white didn't cooperate.
They say "mini rose" on the label - the same label for all of them. Greenheart farms supplies some of the other plants. They probably supply the roses also. I separate them and plant them in amended soil in the garden. By the time I dig a hole and remove the rocks, I have to amend the soil to have enough to plant. The ones that survive do great. I ran out of peat moss to cover them this year, so I covered them with leaves - mostly oak leaves.
They are so cute!