Scott (Langholff),
Can you give us a direction to the source of this study? I heard something similar many years ago... Here's the link to the study I believe I heard of while I was a child.
http://www.dovesong.com/positive_music/plant_experiments.asp A bit of caution with calling a study "scientific"...
-- José.
[This message has been edited by matias (edited 10-19-2003).]