Are there 7 confirmed females I'm seeing in there? are you topping or LSTing to bush out the plants? I recommend busing them out a little to increase your yeild. I pulled mine into a question mark shape and have multiple big fat colas because of it since the side shoot grew up from the too arc of the plant. Aim to have 4-5 main colas. What size are your pots? 3gl work great for me.