I'm growing using coco in autopots feeding canna coco a and b also using algae mix aswell my coco has been inoculated with microbes. I'm running Ph 5.9 and ec of 1.5 its 35 days in flower. Only 3 plants of 16 are effected any helps appreciated ☺
thanks for the replies its 15 l pots, i think ive got it figured the plants that are effected were too small when i connected them to the auto pots could this be the problem? should have kept top feeding