What am explosive week!! Trio is looking great!! Increased ppms on two and lowered by 2% on the last girl as she is very sensitive. All three have had incredible root growth, ill take pictures next week. I added cal-Mag to their line up and increased the light intensity to 50% will stay here for the week and increase 5% each week. The pH has not been fluctuating like the last run, these girls like to stay around 5.8-6.5. The tent VPD (Vapor Pressure Deficit) has been holding stable in the green for the last 4 weeks, I am going to shift the environment over the next two weeks to the next stage of growth which is the late veg/ early flower.