Few things I would add- let her explore other creative activities such as doodling, taking photographs, keeping notes in a journal, jotting down ideas on a bedside notepad… Being a writer may mean a life of poverty, do not pound this issue. I have a day job that supported myself and children all by my lonesome and wrote every day. We find our own way. Encourage study of topics and things that interest her- provide the opportunity to learn how to dig deeply into knowledge while she is young. Learn how to get back up after failure.