Honestly I would put her in as soon as she can go in. I was offered a spot back when it was my time to start, but my parents said no and keep me with my friends at the time. It might of been great thinking, but at that age we all can make friends pretty easy I feel. I was only offered a spot due to classes sizes being low at the time I think. I don't know how that works, but I remember it and enjoyed the extra time to do kid things. Only thing I liked about starting late was getting to be the first to get the car in my class. If I could pick today I would of started early and enjoyed doing things early in life instead of waiting. I don't feel like I missed out on things, but I think today having one year more under your belt early is a nice things. Don't know if I'm making since today, but there is my .02.