Thanks for chiming in! Went to your infirmary link when I saw you mentioned Jacks. So, privy to the conversation. There's a youtube guy that runs 60% for normal feeders and 75% for heavy feeders with autos so that's where I got my figures. Man O Green has never steered me wrong though, so will start with that. Will maybe run a plant or two a little heavier and see what happens...
The kootmed guy has some strange stuff in there. Have seen that sheet. You shouldn't have to use calmag with jacks. Since there are no "calmag" problems, there is already calcium nitrate and epsom salts you can adjust. There's also kelp in recharge, so why add the Neptunes?...not to mention the guy is riding someone else's coat tails with that name
Will keep ya posted on how things go for me. Sharing info helps everyone so thanks again!