Hi Jelinda, That's a pretty little Rose! I don't know much about Roses, miniature, standard or any other variety but I'd assume your little mini needs the same care as other roses. I'd re-pot it into a larger container with some good soil/compost, give it a few hours daily of bright light or sunshine.
Here's some info from the database that may help:
Roses (Rosa)
I googled and found this info too:
http://www.proplants.com/guide...
