Hockeystick for my daughter

I am looking for a new hockeystick for my daughter. She is 12 years old and her length is 1.45m. She uses a 35 inch stick now.

The thing is that she is kind of in between sizes. Right now she should get a 35 inch one, but she has to play a whole season with a stick. She will grow so i was thinking of getting a 36.5 inch one. The thing with buying that is that there are almost no 36.5 inch junior sticks. There are a lot of regular 36.5 inch sticks, but i am not sure if she is old enough to get such a stick (in terms of handling a adult stick).

Right now i am leaning towards an adult mid bow stick with a relative low carbon percentage (20%).

Any advice?