Yep.  Last time I grew it, it took about 6 - 8 weeks before it really became thick and full.  It's just never been this "consistently gray" before so I was a bit tentative.  I'll have it at least until Christmas for a play I'm in - hoping though to convince those who supervise me and would rather have me clean shaven to just embrace the new look and move forward.  It took me into my late 30's before I could actually pull it off. I would rather keep it as a permanent feature so long as it doesn't make me look "homeless."  The last time I had it 4 years ago, my kids got so used to it that when I shaved it off they said I looked creepy and actually made fun of my 'bare-naked" face.  I love being bearded!!!