Hi there im replying to a question you had about early sexing the post was closed so I will reply here i am only starting my first grow next week as u have ive done a ton off research and ive read if you cover 1 branch off a plant maybe with light blocking paper and then put the cover on and off on a 12 on 12 off period you can then tell if its male or female i will check through my favourites to find the info for you and get back to yah.