Anyone use Canna Nutes?

I must have gotten a bad batch of Canna products, or be unwittingly retarded. Canna seems very uphill and troublesome to me so far, as compared with the aeroponic system I have used before. Maybe I just need to get used to it.

Everybody I have talked to since the beginning of my Canna ordeal has told me that the Canna A B is for the Canna coco and nothing else, and that all the other hydro nutes are for everything but coco. I can neither confirm nor deny the truth of either statement.

why would anyone use anything else imo ? biggest and best nute company in the world

i just switched from gh 3 part to canna flora and vega 2 part there awesome my plants are way bigger then alot of peoples that have grown for same time just quick question has any1 had any problems with def in flower stage? also what ph are you all keeping your res at for veg and flower and what ppm? thanks