I have grown a few times in the past and out of about 15 maby more i only got one female. I want to start a new grow but dont want to end up with all males . If anyone knows why this happend any info would help. also i heard about this stuff calld sensa soak and sensa spray that is suposed to make 90% of the plants female. I have done some research and it does look legit theres barely anyone that sayd anything bad about it but wanted to get some other opinions especially from people who have used this stuff before.
yah id say seed bank for sure, your 99% gunna get all females plus you can get your favorite strain in all its dankness
It is probably due to lack of nitrogen, heat and stress. I read in Ed Rothensals book that these can affect sex, he recommends going slightly heavy on nitrogen. Keep heats under 85.