Adive needed for growroom carbon filters.
Size is 13m long , 8m wide, 5 m H. 500m³= 17657.33ft³
!00*600w lights,
5 * 20L per sq/m= approx 350 plants. Coco, drain to waste.
What I need to know is how many extraction fans and carbon filters I will need. I can get Mountain Air here...