Folks on here banging on that LED'S are no good,what do you make of them Mack? I swapped over around 6/7 yrs ago,found I had to add an extra heat source for when the lights went out stop the rot forming last 2 weeks,When everything acclimatized I was getting almost 2 Oz more a plant, across the board on 10/12 different strains,buds look the same,but dense like nothing seen before,just using Coco A and B and Headmaster for boost,no need for a pk or bulking agent?
They have come along way since first being introduced ,some have gone up in price others down...first units we bought were £120