6 months after hair transplant - should I expect new follicle growth?

I had a hair transplant before 6 months in the front, and the hair looks good(except the right side is growing slower and thinner) - should I expect to new grow follicles? or just the hair color and texture and length should be changed? because I didn't see new hair in the last time .. im looking with zoom and camera of my phone and didnt see..