Grotek cal- max with canna nutes.

Apologies in advance if I’m posting something that’s already been answered in another thread but I’m a total noob on here.

i was wondering if anyone has used Grotek cal max with canna nutrients before and what were the results?
I’m currently using
canna coco a+b
canna rhizotonic
Canna bloom
Canna pk13/14
Cannazym

just want to know how well using Grotek cal-max would be as calmag agent from canna seems to be a bit high priced.

"I’m currently using
canna coco a+b
canna rhizotonic
Canna bloom
Canna pk13/14
Cannazym .."

I like pizza too but do your plants...?

don't confuse Cal max cal/mag as a food or suppliement see it as medicene for old or neglected plants

cheers