The soil on both tomato test beds are similar in that we brought the nutritional level up to a 65% base saturation of Calcium, 15% Magnesium, 6% Potassium, and matched the minor nutrients as closely as we could – growing in a 6.4 pH. The difference is clear in the addition of AZOMITE® to the bed on the left. All plants were planted at the same time and receive water through an automatic drip system.