oramirez at pegasus.rutgers.edu (OXY) writes:
>I don't know very much about plants, so I figured this
>would be a good place to post my question. Is it
>true that you shouldn't put plants in your room at night
>because they use oxygen in the air and put CO2 back?
>And then during the daylight hours the reverse occurs
>(they take CO2 and give us oxygen)?
The amount of CO2 a plant gives off a night pales in comparison to your own
respiration. You'd kill yourself before a plant could even get started.
Don't worry about it at all. The air in most rooms exchanges 6 or more
times per hour -- sufficient to clear your own respiration and that of any
plants (even if the room was saturated with plants).
Eric Larson | University of Illinois at Urbana-Champaign
USDA/Agronomy | 190 PABL; 1201 W. Gregory; Urbana, IL 61801
elarson at ux1.cso.uiuc.edu | Voice 217.244.3079 Fax 217.244.4419
Fidonet: 1:233/4.1 | My opinions are my own, but correct :-)