I am growing in Coco and I have the Bergman’s fertilizer kit for the full grow but I want to add Silica-blast and some CalMag to my mix.
I was curious if I should mix the Bergman’s fertilizer into its own solution then the CalMag & Silica-blast into its own solution and alternate waterings with the solutions?
Or should I mix it all into one solution? It’s my first time measuring EC & pH, so could I mix it all into one solution and add more diluted water to bring down the EC? Then add pH up or down to correct the pH level?
I just don’t want to fry my plants and it’s the first time giving them the appropriate ratio of fert.