Comment Comment by iknowSFR https://archive.ph/dd5Kl“Almost 2%. The reduction in carbon-dioxide concentration when 60 square centimetres of plants were placed in an office, according to one study.” parent iknowSFR 5 months ago
“Almost 2%. The reduction in carbon-dioxide concentration when 60 square centimetres of plants were placed in an office, according to one study.”