Down to Earth Fertilizer - 5# Azomite Sr Powder OMRI

Down to Earth AZOMITE SR Powder
5lb - OMRI Listed
Slow-Release grade of AZOMITE volcanic minerals with particle sizes ranging from 4 to 200 mesh. Ideal for blending with other fertilizers and amendments as a trace mineral resource to help meet plant nutritional needs. An economical way to fortify and re-mineralize soils, composts.