I might also send Mothers Day flowers to my grandma. She lives about 6 hours away from me and has had some trouble with her health lately. She is having a heart procedure on Friday for her pacemaker and I really hope that it goes okay.
I've already sent her a card, but I think she would really enjoy getting some flowers while she is recovering in the hospital. It's not the best way to spend Mother's Day, but I'm sure that the flowers will certainly cheer her up.