Michael Dirr iPhone app to debut at the 2011 National Green Centre in St. Louis
For all you tech savvy folks with iPhones, Michael Dirr, the author of the highly popular Manual of Woody Landscape Plants: Their Identification, Ornamental Characteristics, Culture, Propagation and Uses, will reveal an app called Dirr’s Tree and Shrub Finder. The app features over 9400 plants, 7600 hi resolution photos, over 1100 line drawings, and 72 ...…