GB Sciences Sells First Cannabis Harvest and Officially Enters Revenue Mode


63 pounds were sold as premium flower, with 66.5 pounds held back for conversion to medical grade cannabis oil. LAS VEGAS, July 5, 2017 /PRNewswire/ — GB Sciences, Inc. (GBLX) has harvested its first crop and sold 63 pounds of premium flower while holding back 66.5 pounds for conversion to medical grade oil. GB Sciences has spent the past year-and-a-half building what has been called by many industry professionals ‘the cleanest grow facility in the business’.