Professor David Granatstein of Washington State University's Center for Sustaining Agriculture and Natural Resources about the best types of mulch for your fruit trees. Click here for a full article on mulching fruit trees and the various mulch options. The host of The Urban Forestry Radio Show and Podcast is Susan Poizner of the fruit tree care education website www.orchardpeople.com.  Tune into The Urban Forestry Radio Show LIVE by going to RealityRadio101.com on the last Tuesday of every month at 1.00 pm Eastern Time.Learn to grow organic fruit trees successfully. Sign up for OrchardPeople.com's premium online courses at https://learn.orchardpeople.com/.