oh, i think i might have read that article on jstor once. it sounds cool, but im not too convinced. i cant go back and look at it now cause i dont have a jstor membership anymore. im almost tempted to try it, but i'm pretty sure it would just stress the plants. does anybody know if carbon monoxide is poisonous to plants like it is to animals? i dont think they use it for anything so i dont really understand why it would make a difference.