Does that Jack's have any micronutrients? Because the 20-10-20 used to adjust the pH of high pH soil has basically none!Has anyone looked at the newer line from Jack's? Jack's Nutrients 15-5-20, formulated for tap, city, or well water with slightly higher alkalinity & pH. I like the ratios and the slightly higher percentage of Ammoniacal Nitrogen than Mega Crop would make it a better fit with my 140ppm tap.