I have 8 plants growing, they're all 30 days since they popped out of the dirt. I have 2 Trainwreck plans, both the same age, both fem (supposedly), and 1 is like twice the size of its sister. Does it look like a male? Also, I have 2 G13 Haze plants...the one must have hit a hot spot or something in the MG seed starter soil. It seemed to burn (very lightly) all of my plants, but they're doing fine now. I just fed them yesterday for the first time w/ a 1/4 strength nutes. Any comments/ suggestions?