Can anyone please help me out with a problem....here goes..
90x90x180 grow tent(in spare room)
M600 Kingbo Led lamp(240w draw)
5" extraction with 300mm carbon filter, 4" active intake, 2x passive
Temps 22-28...humidity 30-50%
Nutrients are Biobizz grow, bloom & topmax, calmag all fed at half...