Need some advice guys!
Lights: 3 600w hps + 1 1000w hps dimlux
Pot: 40 litre smart pots
Medium: tropic bat mix
Nutrient: (tap water nutrient solution) feed every other day when top 2 inch dry (canna terra Flores, canna boost, Buddha tree pk 9/18, shogun calmag)
EC: 1.7 (haves slowly built up to...