hi all
so im going to be doing 8 northern light autos, 10L pots in a 2.4x1.2m tent, running 2 600w hps in 6" cool tubes & 4" intake fan.
using canna coco medium, 60% coco / 40% perlite.
now heres the big question, what nutes have proven to help you?
im thinking of using canna a&b...