If a 3 hair graft is used ,do all three hairs start growing at the same time ,or at least one right after the other .

The reason I ask is because I see alot of very thin single hairs starting to grow where multiple hair graft should have went

PGP

Hairs grow at different lengths and in the beginning of growth with HT it can be quite sporadic.. Just relax and stop watching the grass grow( been there done that)

As far as I know individual hairs inside of even the same follicular bundle will have their own growth cycles so this would also apply to the new growth that you see from a hair transplant. Don't rush your results as waiting for them is the hardest part of the whole process.