i am on my 1st grow, i am using canna coco plus, coco A and B, cannazyme, canna boost, and i will get pk13/14 when needed...............do i need anyting else? i ph my water to around 5.8-6.0.............do i need to use cal/mag??? i ph my water after mixing my nutes? but just wated to know about the cal/mag
be nice 2 get some help