izrasti

1. (of plants, hair, teeth) to grow
   Bebi je izrastao prvi zub. — The baby's first tooth has come through.
   U dvorištu je izrasla visoka trava. — Tall grass has grown in the yard.
2. (+ u + acc.) to grow into; to develop into
   Izrasla je u pravu lepoticu. — She grew into a real beauty.
   Mala radnja je izrasla u veliku firmu. — The small shop grew into a big company.
3. (of buildings, towns) to spring up; to rise
   Na ovom mestu je izraslo novo naselje. — A new neighbourhood has sprung up here.

The meaning "to grow into" uses izrasti u + accusative.