What light cycle are they on right now? You won't know their sex until you froce flowering (change light cycle to 12/12) or let them get fully mature during veg which can't take 5 to 6 weeks on a 24/0 or 18/6 light cycle and you see pre-flowers. Your plants look really good for only 14 days of veg, if you have the space in your cab, you should let them VEg for 2 more weeks then flower them. If height becomes a problem, which always does, you can them LST them uring flowering which will then give your plants more light to their bottom leaves and they will have more buds sites that will grow bigger then usual. Keep up the good work green horn :thumbsup: ...