Not so much knowing what to do mate, I learnt the hard way, I tried to help my bro get things going, same sort of set up minus the extra hps, we grew blueberry cheese, 9 fem seeds, all went well until flower, they just stretched and competed for light, consequently the end result was 3&1/2 oz!!! Disaster! Then after visiting an old friend, saw his set up, got some clones and now growing banging weed successfully, I have to say mate, save your dough and improve your set, forget auto's, get indoors and earn some dough, as well as having a nice piece of Percy. Defo go hydro too, my pot planted mother of the same age got blown away when it came to growth, also deficiencies, I've not had any( fingers crossed) through your girl looked happy and well, nothing can compete with outside light. Though inside you can grow all year round.