China’s First Vertical Forest Is Rising And It's A Climate Game Changer 9g Over 3,000 plants -- and it turns CO2 into 132 pounds of oxygen per day! Shannon Cabeen Feb 09, 2017 share to facebook share to facebook 9g 9gag.com 9 9ga 9gag.com 9 9gag.com h/t 9gag.com SHARE with friends and family!! pop culture science & tech