Im using R/O water, canna coco, Canna a+B (2-3ml per gallon each), calimagic (5ml per gallon), nitrozyme foilar spray, mykos and azos.
Temp 65-74
Mild humidity
Ph 5.7-5.9
I posted a few weeks ago when they started to look like something was going wrong and some suggested deficiency, some...