2 Part Mg Kit

Description FREE Shipping on orders over $35 *in the lower 48 states*   Improved Internet Formula.   Each container makes: One gallon of super concentrated Calcium One gallon of super concentrated Alkalinity 1/4 gallon of super concentrated Magnesium   This is the perfect ratio to adjust and maintain essential Ca, Alk… & Mg.   Complete instructions on each package.? Measuring cup included with Ca & Alk.