it may become wet,and might damaged, make it dry , dont use or apply before make it dry, it may damage the speaker
http://solutionsforyourlife.ufl.edu/hot_topics/lawn_and_garden/vertical_gardening.html
http://bit.ly/1jyeHFs
http://yhoo.it/JwNnZ6
https://www.eff.org/https-everywhere
