What is Azomite?  Azomite Trace Mineral Fertilizer is natural mined rock from a specific volcanic deposit in central Utah marketed as a free-flowing, less than 200 mesh, tan to pink powder. No additives, synthetics or fillers. Mineralogically, Azomite is rhyolitic tuff breccia. Azomite has 67 major and trace elements, so its name means "A to Z Of Minerals Including Trace Elements." Crop farmers report improved growth, health, size. Potatoes report 19-60% increase in yield; sugar beets are larger, with higher sugar content. Citrus growers have reported improved citrus size and productivity and recovery healthier trees.  Azomite has proven to rid fruit trees of blights.
My personal experience using azomite has proven to me that the growth rate has been higher, the plant color has been darker green, fruit drop has been fewer and over all health of the plants were better.  I recently planted lettuce and greens in the greenhouse, I used Azomite on half of the the greens.  The greens that I used Azomite on are bigger and the romaine lettuce leaves are sturdier.  The tomatoes that used the Azomite on had more tomatoes on the vines.  Azomite will definitely be put in my garden for years to come.