Organic Mechanics Cactus and Succulent Blend is perfect for any succulent or cactus in your collection. Also works well for Bonsai. Developed with desert-type plants in mind， this well drained soil contains expanded shale， biochar， rice hulls， compost， worm castings， sand， and coconut coir. Perfect for any type of Cactus or Succulent! Also works for bonsai trees， jade plants， or any plant that needs exceptional drainage Our unique blend is scientifically designed for amazing drainage， yet holds enough moisture to keep your cacti and succulents happy The biochar helps to retain biology in the root zone Contains Biochar， Expanded Shale， Rice Hulls， Compost， Worm Castings， Sand and Coconut Coir Potting Mix Made in USA Your security is our number one concern