I don't use Jacks but the formula I use is very similar. These were all grown in coco using that formula. No need for all those bottles. Jacks, calcium nitrate, and magnesium sulfate will grow better weed than that chemistry experiment you have going. I know I sound like an ass but I just hate to see people go down the shiny bottle path and end up with the results you have.
All grown in coco and just a micronutrient blend, calcium nitrate, and MKP. Probably 1/20th or less than what you're paying for nutrients and fiddling around mixing all that stuff up.