Im still pretty new to all this malarky, but in my experience it's a bit of a "how long is a piece of string" type question....
My Bhut Jolokia's came up within 4 days....so if your conditions are exactly the same as mine, then expect the same.....or if not, expect a bit sooner....or later!
Still not got a choc hab to germ yet, but i damn well will at some point i'm sure