Billy Bob Snortin
Member
Using coco perlite mix. RO water with calmag added. Ph 5.8, 1600 EC GH flora series. Added kool, floralucious plus, rapid start. Temps 77 light, 71 dark. Rh 50 - 58. This is my first grow. I’ve been hitting this with 5 ml of calmag per gallon and can’t stop this. Is this a calcium deficiency?
