Can I blow dry normally and use hairspray 2 weeks after a hair transplant?

You can blow dry and use hair spray two weeks after surgery.  If you are concerned it is best to contact your doctor.

Typically by 9-10 days after a transplant the grafts are completely incorporated into the scalp and cannot be injured.So at this point it should be fine to blow dry and use hairspray.I would clear this with your surgeon however.

Assuming your healing process was normal and your doctor hasn't specified otherwise, there should be no problem with blow drying your hair or using hairspray after two weeks. In general, at this point you can do whatever you'd normally do to your hair, except use a razor or dye it.