$SING The production of CBD from cell cultures is far more advantageous than from open-field farm cultivation of industry hemp for the following reasons: (1) independence from outside weather and seasonal climatic conditions; (2) environmentally-controlled production system in laboratory flasks and in scalable industrial photobioreactors; (3) optimal protocols for cell biomass growth and CBD production; (4) greater resource-use efficiency in terms of water, land nutrients, etc.; (5) greater convenience and efficiency in scale up of production in terms of using scalable industrial photobioreactors, among others.