 Ceres Greenhouse Solutions could promote company s grow system across client network. DOVER, DE ACCESSWIRE April 14, 2021 Hero Technologies OTC PINK:HENC; Twitter: heroicmindtech, a cannabis company focused on a vertically integrated strategy, today announced that it is entering into strategic partnership discussions with its greenhouse construction contractor, Ceres Greenhouse Solutions, to market its proprietary aeroponic cannabis growing system. 