Yes, you can populate your leg with scalp hair. I have done hair transplants from the scalp to almost anywhere in the body (chest, public area, beard, etc..) What I require is a good communication with the patient
Optimal results will begin to appear within four months to one year. Hair which has been transplanted will become coarser, fuller and thicker. How fast hair growth happens may depend on the type of hair transplant that you had.
However the thickness of the initial growth is thin and it improves...