DBusiness Magazine Holistic Industries Opening Cannabis Superstore in Metro Detroit Holistic Industries, a large, private multistate operator in cannabis, has announced the opening of Liberty Madison Heights, Michigan’s new cannabis headquarters and superstore. A grand opening is planned for June 12. Holistic Industries has announced the opening of Liberty Madison Heights. // Courtesy of Holistic Industries Holistic Industries, a large, private multistate operator in cannabis, has announced the opening of Liberty Madison Heights, Michigan’s new cannabis headquarters and superstore. A gran...