i know that mimosas are touch sensitive and react to being touched or shaken.
but ive noticed a very odd behavior in mine and wanted to see if any of you have experienced it...
while i sit and watch the plant, it sways from side to side slowly. its not a result of being touched or shaken or a result of wind (its in a terrarium).
it seems to have a mind of its own! my guess is that it is moving like this either because its trying to get as much light as possible or the swaying movement helps it's growth. but these are just guesses and i hope one of you can shed some light on the mystery..