yr lights are good for vegging,but i highly recommend u get an hps for flowering,,,the differance between cfls and hps's in flowering,is the differance between nice thick dank budd,and airy light budds..up to u,,,htg,sells a 400 watt hps for around 100,with bulb and everything,,,get this,,and u will be able to grow really nice plants,,,as far as nutes i use foxfarm,,advanced nutes is good,,,but if yr going to spend a lil extra cash on yr light,,by the GH brand there pretty cheap and there desighned for marijuana