Chemdawg 91

dam 15% RH is super low. My home goes down to 30%ish in the winter but never below 25% I agree with the others below. less N. I'm also noticing spotting on the leaves from water droplets? If you foliar feeding only do it at lights off or before them come one, can burn the plants. If its not from feeding try and keep the leaves dry. PH looks good for a soil coir hybrid. the %'s don't add up to 100 in your diary for substrate contents. hopefully its a 50/50 ish mix. I also use Gaia Green and find the 4-4-4 a bit to strong sometimes and is best cut with some of the 2-8-4 70/30 split. Happy Growing!