3 Exotic Autos (Unsuccessful)

Day 8 - Runtz is slightly more sensitive to nutes then the other plants and got a little bit yellow tips, good to know for future watering, otherwise there's no issues. Day 10 - Runtz got slight nute burn from the cal-mag, the other plants are doing great! They starting to pick up on the growth quickly! Luckily I noticed this girl was sensitive after the first feed and have not gave her any more cal-mag since. Otherwise everything is going great, so far gorilla zkittlez is dominating! Day 12 - I've fed the girls a bit more water so they got their first run off, looks like runtz is slowly recovering, and the other plants are doing great, I've fixed the temperature and humidity issues i've had so everything should be perfect from now on! Let's hope for the best! Day 14 - I've hooked up the humidifier 2 days ago and the plants were doing great, ever since i hooked up the humidifier the other plants went crazy with these weird gret spots? The humidity in the tent is at only 40%, i haven't fed these girls any nutes whats going on?