3 ms·

Just in terms of numbers, you breathe out a kg of CO2 per day, you need to be growing more than a kg of plants per day to keep up with that. That's a lot of pl

by gpm 6y ago

Just in terms of numbers, you breathe out a kg of CO2 per day, you need to be growing more than a kg of plants per day to keep up with that. That's a lot of plants.