Ok so official update and the last parts to my soil mix.
Currently i ran a batch pre bio tab mix to see where it stood as far as where it would need improvements. It did great all the way until heavy flower, and it showed massive CAL/MAG issues and i had to step in with chem ferts to get her from tanking the rest of the grow. Now most would freak out that they had some cal mag damage but its not hurting her at all and it was a test for me anyway to see if my soil had what it took to take the demands of the LED and the plant. I found an area of improvement with the run and have the solution. Not only to the cal mag issues but to the 25 pots and getting tabs in each of them given they will be .5 gal pots.
They will be 5x5x7 in pots, these took me a long time to find as i wanted something over a 5 in drop in the pot and hydrofarm came through.
Here is the gal that took a cal Mag hit that was corrected before it took her out. She is the mother of my Bobbys Widow line and a White Widow from DinaFem. You can see the classic Cal/Mag hit here but the dark centers where it was stopped. Ill continue to address her issues for another week and then she will be on plain water anyway.
As you can see here the issue was stopped and she took it well.
So this is what i am doing to both correct the cal mag issues in the soil as well as get the biotabs cracked out over several pots. The Calcium Carbonate that is here will do two things, address any soil ph issues as it is a product of limestone and add Calcium to the soil for the plant to uptake. The tea bags here will allow me to break up the biotab into 5g parts. Each Tab is 20g and 5g to a .5 gal pot should be about right. The tea bags will keep it slow release as it will be all in the bag as it was compressed in the original tab and it will hold it together. The bags are organic and unbleached so no chems there either.