2 weeks post-op. What does it mean to have a few ingrown hairs by the donor site? Will I still grow hair on those donor grafts?

Hi there,
First off the best person to ask would be your own surgeon. The reason you paid a lot more than the cost it takes for a tech to do the work is so that he or she can answer these questions and they better be willing and available! 
That being said you likely do have in grown hairs at this point (2 weeks). Most of the donor site should be healed. Generally some massage and compresses should help but sometimes they need to be unroofed by the surgeon. Hope that helps and congrats!

Ingrown hairs sometimes appear. When they do it is best to treat them with warm wet compresses twice a day