Roseman
Elite Rolling Society
I have found the best method for mixing nutes is to first mix the grow and micro in a bowl and then use a mortar to crush them up (like muddling fruit or mint for a drink). Mix them up with warm water in a shaker bottle and over 12-24 hours shake it every now and then. By the end their is nothing not dissolved. But still strain to make sure
I add mine to a qt jar, with a cup of warm water, stir like crzy, and pur them through a fine mesh strainer. What does not disolve, I use my thumb to crush them through the strainer.