Using the current organic trend, holistic lifestyles are common these days. People living this kind of lifestyle typically have to grow herbs and other plants to have the health benefits, and they should be grown organically. Have a look at fantastic organic gardening tips here in this article.
https://www.youtube.com/watch?v=HPaODI8f1a4
http://www.dailymotion.com/video/x2o3jtu_untitled