up to 800ppm. Looked like maybe beginning signs of iron deficiency so i decided to water with GH hydro nutes, 10-5-14, had a little bit more iron than the peter's, and a couple of other things i thought it might benefit from. I figure people get sick of eating the same crap all the time, why not plants?

Two confirmed females, Two confirmed males, Two unknown gender

I put the males outside the light radius so the girls can get more light. I can't bring myself to kill them. I'll just let them sit there until its completely obvious and i'm forced to kill them