Quote Originally Posted by Bree1978
hey ...I saw on Mythbusters that they subjected plants-snow peas- to different kinds of music (classical, heavy metal, and some other kinds? can't remember) and different kinds of speaking ('nice' talk and 'mean' talk) on a radio/tape recorder. The plants that seemed to do the best were the ones that had heavy metal playing- believe it or not.
This is the same principle as blowing air on your plants. Sonic waves hit your plants and stimulate stem thickness and growth. Heavy metal and rock are usually loudest and lowest frequencies so therefore makes plants grow better.
No magic here.