Quote Originally Posted by Poohcat21
Thank you, but WHEN should I change the light cycle to 12/12? Do they have to be a certain age or height?

Hello Poohcat , When to switch to 12/12 ? ............... Oh I can't be bothered go and look it up


Only kidding Poohcat ........................ It really is up to you. You said you don't have much room so how big would you like them to be at harvest?

I usually start inducing flowering by switching the lamp to the 12/12 cycle when the plants reach about 18 inch (half a metre) in height. This means that when ready for harvest the plants should have grown to about a yard (one metre) in height.
Generally the plants then should have started to flower with the next two weeks or there abouts. Usually the males will flower first so just get rid of them as soon as they show themselves.


love mand xxx
mand Reviewed by mand on . I have a question that I'm afraid to ask... :) :stoned: Yeah I have a simple question that I am afraid to ask because I don't want anyone getting mean and telling me to look it up, so if it isn't too much trouble could someone tell me approximately when I should see my plants start to flower? I also would like to know if that's the time I'll be able to sex them. I do know how to do that. I have 10 plants, but only room for a few. Thanks a lot!:dance: :stoned: :smokin: Rating: 5