Yellow Leaves or Brown hairs?

Hey everyone,
I've heard a lot of different stuff about when to harvest is but I'm still a little confused. Do I wait until the fan leaves start turning yellow and die or do I wait until the hairs become 70-80% brown? Or maybe this all happens at the same time? Thanks

Usually happens all at the same time.. the leaves will start turning yellow around week 3-7.... BUT sometimes the fanleaves stay on... and so the hairs are your best bet..... or get a microscope and look at the trichomes...

cheers

yes i've got 3 right now and one has almost complete yellow leaves all the way on the plant the other two have very very few yellow leaves.... stick to the hairs but
+1 to the trich's

Awesome... just what I need to know.