You can't tell sex yet, but you do have a problem. Those plants don't look very healthy. How much are you feeding them and what ferts are you using and how often? Probably burning them and probably locking stuff out which is causing you problems. CHeck pH. Healthy plants should be a uniform green color and have soft leaves that kinda reach for the light.
phillykid420 Reviewed by phillykid420 on . ADD YOUR PICTURES OF YOUR PLANTS hey these are my plants day 16 there a little small Rating: 5