I have 4xdream machine 3xcritical 5xblue cheese 5xbigbudxwhite widow 1x lrmon kush 2x 600wt dual spectrum lights in 2.5x2.5 tent im putting then in wee room just for seedling stage I'm using 20ltr pots in coco using cana a+b cannazym boost and pk13x14 ph 5.8 I done grow before 5 dream machine they came out nice been a while though just want make sure I get it right fellow growers