Down To Earth AZOMITE 0-0-0.2 SR Powder AZOMITE is a natural mineral product mined in central Utah. This unique deposit was formed when an ancient volcano erupted and its ash settled into a prehistoric seabed creating a complex mineral composition. AZOMITE can improve plant and root system growth, crop yields, and quality as well as re-mineralize nutrient depleted soils. This powder grade is ideal for blending with other fertilizer materials or amendments as a trace mineral resource to help meet plant nutritional needs. It can be applied directly or in combination with composts, fertilizers, manures or soil inoculants. 5 lb. Box OMRI Listed (Organic Materials Review Institute) CDFA Listed (Registered Organic Input Material)