What are you using for light, and are you letting the nodes go alternating before flowering?
Use BLUE light. MH or a blue-spectrum flouro.
stinkyattic Reviewed by stinkyattic on . I need females I only grow for personal use, so I never grow more than 2-3 plants at a time. I'm either the most unlucky person in the world, or I'm doing something wrong. Most of my master kush plants are turning out to be males. The first grow with the MK, the lights were on 24/0 during veg. I found out that might not be the best thing, so on the next grow, I went to a 18/6 cycle. I still got 2 out of 3 males. I've read about adding a birth control pill to my res to get some female hormones in there Rating: 5