Bridgewell Agriculture AZOMITE® AFEAZOXXXMIC44B Trace Mineral Product 44 lbs - A volcanic ash deposit, this unique natural product is mined in the desert of Central Utah. AZOMITE® is a multi-use product that can be used to improve root systems, yields and general plant vigor in a variety of applications; from field crops and orchards to lawn and garden use. The use of AZOMITE® in farming operations contributes to soil tilth and plant vigor.