Mythbusters...

Watching an episode right now. They have 7 greenhouses with 10 plants growing from seed in each (peas...but the guy made a comment about growing pot and the cops...lol) One greenhouse will be silent, another will have a cd repeatedly on complimentary tones and phrases, another with derogatory insults. There is a greenhouse with heavy metal and another with classical.

I can't rmemeber what else, but I will try to remember to post the results...if not, check out their site....

talking is better than silence. Doesn't matter what you say - insults or compliments. Just the talking..

but the BEST was the hardcore heavy metal....there were more pods, the mass was greater and they were in general healthy plants.

Thought I would share that with the growers of the world....