Upper Street Marketing Inc. and its wholly-owned subsidiary, Growing Springs Holding Corporation announced the completion of the harvest of its hemp biomass crop. In line with our vision to ensure a sustainable supply of raw materials for consumer-facing CBD products, hemp and CBD firm Upper Street Marketing recently announced the completion of the cultivation and harvesting of its various 2019 hemp crops. The approximately 2 million pounds of hemp biomass crops have been cut from the UPPR fields in Colorado and are stored in the 100,000 square foot building in Center, Colorado.