This video is from Travel Oregon.
So, biodynamic wine is not only 100% organic, in addition, the grower has gone beyond to try to bring the farming process more closely in tune with nature. For instance, biodynamic wine growers may make their own compost and/or watch the stars and planets to time what they do.
Read more: http://www.thedailygreen.com/going-green/tips/organic-wines-biodynamic-wine#ixzz0sJF09mkZ