This mixture is created using organic compost, and peat moss. This mix will allow you to increase your growing yield as well as increase the nutrition of your grass. Compost your spent soil flat and use it over and over. Azomite has 67 major and trace elements, so its name means "A to Z Of Minerals Including Trace Elements." Typical analysis shows every element that's beneficial to plants and animals, and other elements (micro-nutrients) scientists believe essential. Barley Grass Growing and Juicing Instructions Free growing technical support.