Royal Soil Sanora is our reimagining of the Sonoran Desert as a premium bioactive substrate blend explicitly designed for arid environments and species that thrive in dry, low-humidity conditions, but still need a substrate that won't collapse on them and won't become a dusty nightmare. This carefully balanced mix supports animal health and plant vitality within a thriving micro-ecosystem. Proudly produced in California, USA by Juices Arthropods.