Azomite (Powder) - Organic Natural Source of Minerals and Trace Elements for Outdoor and Indoor Plants - Azomite From Bloom Brothers (24 Ounces, Powder) Micronized Powder Flowers, plants and vegetables can all benefit from the trace minerals in AZOMITE. Gardeners can see increased germination rates, improved yield, more flowers, disease and pest resistance and better tasting vegetables. When preparing the soil, use AZOMITE at the rate of 1 lb per 10 sq ft. If in rows, mix with the seed or starter plant and apply at the rate of 1 lb per 25 ft of row. AZOMITE will not burn plants. For house plants, mix 1 teaspoon per 2 inch pot diameter with potting soil before planting. Give 1 teaspoon quarterly thereafter. For roses, apply 1/2 lb. to 1 lb. to the soil around each plant and lightly till into soil. If bed is established, sprinkle around each plant. AZOMITE should be applied with compost, humus, manures, or other fertilizers to provide additional levels of nitrogen, phosphorus, and potassium.