This organic, slow-release powder fertilizer is sourced from the ash of an ancient volcano. Brimming with minerals and trace elements (Azomite is an acronym for “A to Z Of Minerals Including Trace Elements”), this product is an excellent resource to supplement the nutritional needs of plants. DTE Azomite Powder is a versatile product that blends easily and is simple to use. Slowly releases minerals and trace elements for long-lasting benefits Improves plant and root system growth Boosts crop yields Enhances the quality and flavor of food crops Encourages beautiful blooms and vibrant foliage in flowers and ornamentals Re-mineralizes nutrient deficient soils Can be used in vegetable gardens, flower beds, container gardening and on lawns, trees, shrubs and vines. Apply DTE Azomite Powder directly to soil, or use in combination with fertilizers, manures, compost or soil inoculants. Shop All Down to Earth products here .