What kind of herbs stimulate hair growth?

I MUST KNOW!!!!!!!!!!What kind of herbs stimulate hair growth?
As hard as i've tried, I've never found anything that actually makes hair grow. Hair grows 1/2 an inch a month for almost every one. Some are lucky enough to grow a little more, or not so lucky and grow less.





But i started using John Friedas Root Awakening and it has Eucalyptus and Peppermint oil and it stilmulates the roots to produce more of the essential nutrients and makes your hair alot healthier and softer.





And healthy hair is the key to longer hair.