I see the Molasses you guys talk about is called Black Strap , Now I can get my hands on molasses that comes straight from the sugar mill is it the same . 

I dunno, to me molasses is microbe food but i think it has some Cal & Mag in it. You could make CalPhos from eggshells & vinegar but that would take about 20 days to become CalPhos solution.I got the granny's unsulphered will this help with the cal deficiency my plants suffer from.what else can I do.....HD doesn't sell any calmag nutes what's a problem grower gonna due