Well as awesome as this may sound I went on vacation for about 2 weeks while my plants were flowering and had a buddy take care of them. When I came home I found out that this dude can barely take care of himself let alone plants. anywho. I am experiencing the average yellowing of the large fan leaves but now on much younger leaves they are starting to turn purple and have brown spotted edges. The leaves that turn purple eventually die. all of my stats are fine ph light ventilation i know that for a fact. My first thought was micronutrient defieciency so I flushed with a full solution now they are getting even more purple! HELP PLEASE! p.s. i tried posting pics but it wouldn't let me.