Canna Mono Calcium - what is inside? Misleading label

[exploziv]

I just mix when needed, from powder. Hydrobuddy helps with calculations.

 

[troutman]

Better make two separate bottles, or else you get a big sludge of gypsum (Calcium sulfate) precipitate. Guess how i know.

I read online to use 2 parts Calcium Nitrate to 1 part Epsom Salt.
So using that ratio it's impossible for it all turning to Gypsum no
matter how much is used.