CKS Northern Lights and White Widow

Things are going well, I think.. They are really starting to grow now. I added a very small dose of BigBloom for one watering, and a very small dose of CalMag for the following watering. All other water has been pH'd from the tap (~150ppm). My light is only at 400W for now, but I'll be turning up to full 600W power in a day or two. I do notice some mottling of the White Widow leaves, but not on the Northern Lights. not sure if this is is because of stress or just a phenotype. They are growing fast and don't show any other signs of distress, so I'm just leaving them alone. I'll see what the one small feeding per week does. Some of the Northern Lights are showing some slight leaf curl, likely due to either heat or a possible overwatering yesterday. I'll keep an eye on it today, and I'm going to really let the soil dry out quite a bit before another watering. I feel like the plants are big enough now that I can relax a little when it comes to constantly monitoring humidity and making sure roots stay moist. Time to let those roots search for water/nutes! See ya next week!