Hi guys, so I’m a month into my first coco grow. I have some papaya, stardawg, and GMO and up until now they’ve all looked pretty good. The past couple days I’ve noticed the GMO strain looking a little droopy and the leaves almost have a gray color to them. I water/feed everyday with Canna coco A+B, Rhizotonic, and Cannazyme. My temps range from 74-79 RH 55-65. Another thing is all my plants have a lot of purple on the branches, and on the stems of the leaves. I’m not sure what to do here. Any help would be greatly appreciated.