Grown in ffof. Top dressed with down to earth organics. I am using a kingbrite 320 watt quantum board led in 4x2 tent. I have 2 oscillating fans, an intake fan, and an exhaust fan which is hooked up to a carbon filter. I was using a yehsence blurple led for the first two months of the grow but was unhappy with the results. Put in the kingbrite on january 8th which seemed to help with growth during veg.