Nickel and chlorine are not essential and can kill your mykos and bennies… floraflex is designed to not need cal/mag but certain plants love calmag and will eat it all … like I said I ran without calmag and I was fine … but like my wedding cake is a calmag whore who always needed more and more …
I WOULD NOT USE BIG BUD or overdrive with these nutes … they are designed to be a bud booster already …
When you follow the feed charts you will notice it makes you change the ratios to basically be a bud booster on its own … so big bud and all those bloom boosters are not needed at all just follow the ratio changes and they will take care of it