CannaGrow Holdings Inc. announced approval of the building permit required for the construction of three additional Ranger Series 2000 Greenhouses from the International Greenhouse Company at Colorado Buffalo Ranch Facility I in Huerfano County, Colorado. The company will continue in its capacity of providing oversight as the Facilities Manager, working with the State/County Agencies and Category One Botanicals, LLC, the Licensed Grower for the facilities. The completion of this project will now provide the company the basis to begin generating revenues from Licensed Growers subleasing the Turnkey facilities being built to the specifications of CannaGrow COO, Dr. John P. Janovec, and Consultant, Jason Wells.