With all the current organic trend, holistic lifestyles are normal these days. People living this type of lifestyle typically need to grow herbs as well as other plants to have the health benefits, and they need to be grown organically. Look at fantastic organic gardening tips here on this page.
https://www.youtube.com/watch?v=HPaODI8f1a4
http://www.dailymotion.com/video/x2o3khc_untitled