First, change the powder into liquid form.
To create the stock tank concentrate from your salts or powders, you need to know the products saturation level, which is the solids ability to go into a solution with water. A quick call to the fertilizer manufacturer can get you this information. You want to create a stock tank concentrate in the general range of 1 - 100 (1%) to 1 - 500 (.2%).
Once you have the saturation level and have created the solution, injecting the liquid is easy. All you have to do now is choose the correct Dosatron doser based on the suggested injection rates of your feed chart.
So, it doesn’t matter if your nutrients are in liquid or powder form, Dosatron dosers provide you with the accurate dosing you have grown to expect.