Exclusives from Urban Ag News You know what a greenhouse and vertical farm are, but what is controlled environment agriculture (CEA)?By Chris HigginsFebruary 8, 20222 Cornell University Explains CEA. Controlled Environment Agriculture (CEA) is an advanced and intensive form of hydroponically-based agriculture where plants grow… Share this:Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)