Episode 13: Ecological Designer and Permaculture Instructor Larry Santoyo talks about thistles. More interesting than you might think, thistles play an important role in soil restoration. Larry tells us about the intrinsic characteristics of thistles, why the Earth calls them in, and what effect they have on the landscape. After listening you may gain a new appreciation for this prickly, unpopular plant! To learn more about Larry Santoyo visit his website at: The Permaculture Academy.com To read an interview with him click here. To listen to an interview, click here.