Stoney McFried
Well-Known Member
Good question.Mine didn't preflower and I knew she was a girl,cuz she's feminized.But some do.Congrats on the girls. And try putting a humidity dome over the clones. They will yellow a bit...that's a good thing, it means they're using up nutrients to grow new roots.
Hmmmm. i read that you could tell because they pre flower at around 5 weeks. i thought that meant that when they are mature, at around 5 weeks when the nodes are alternating and not accross from eachother, they show sex but dont actually flower... I looked for a link but i dont remember where i read that.
I also read that if you want to show sex earlier you can switch to 12/12 for a couple weeks and then switch back. I decided to do that a week ago but after the first 12 hours of dark i changed my mind and decided to wait. i dont think 12 hours of dark ONCE could induce flowering... do you? everyone always says it takes weeks of 12/12 to show sex.
Here is a pic of one of the sets of hairs at a node.