Like Shed said at the end she doesn't drink much from her pot.Ok thank u x
Usually by then the white pistils are gone and then your looking at the trichomes on the Buds.
But I said a month minimum as a guess as Shed says let her tell you.
I just didn't want you rushing her.
It's going to be a fantastic harvest just keep giving her what she needs until the end, when ever it comes.
Have a good evening
Stay safe
Bill284