Just a half doz out of town a bit :D
Have done 600w 1.2x1.2 in the past. 4 pots, drippers, hps all the way through. Waiting for clones to try the 1.5x3m tent with 1800w, sealed with one of those harvest masters from sog to control dehum, heater, aircon lights n co2 from a tank, 8 rdwc...