i have a 1000w LED(i only use veg mode output 450~500w) + 400w MH(i only use this at night for 4 hrs) with full ventilation system.
humidity is around 45, leaf surface's temp is 25~26 C around 80F always using fox farm . (air temp is around 23~4C, 75~78F)
i am growing [3 Ice , 3 ak49 , 2...