Great tips for growing hair out...?

It will get there. Patience. You look young, hair grows faster the younger you are. Bleaching is the worst, will cause split ends which of course splits your hair up, shortening it naturally. You dont want to do that. Dying is bad too. But using expensive hair products like Paul Mitchell and many, many others is highly recommended as I truly think from experience is why my hair grows so fast! Take care of the ends, keep the ends moisurized... There are many theories. Just try things and eventually you might find what works for you.