| Year | Recipient | Title |
| 1990 | Ajit Thaker | The Enchanting Satsuki |
| 1991 | Jane Newman | In Praise of Greenwoods on the East Coast |
| 1992 | Richard West | Easy Propagation of Azaleas at Home |
| 1993 | Bob Stelloh | George Harding Azalea GardenA Progress Report |
| 1994 | Steve Brainerd | Designing with Azaleas |
| 1995 | Richard T. West and William C. Miller III | The Ten Oaks Azaleas and the Glenn Dale Distribution Project |
| 1996 | James O. Thornton | Fred Galle |
| 1997 | Dr. Kathleen A. Kron | Identifying Native Azaleas |
| 1997 | Alice Holland | How It All Began |
| 1998 | August Kehr | In MemoryFred Charles Galle |
| 1999 | Donald H. Voss | The Growth Cycle of the Evergreen Azaleas |
| 1999 | Tom Dodd III | Breeding and Propagating Native Azaleas |
| 2000 | Joe Schild | Fire on the Mountains |
| 2001 | Don Hyatt | Best of the Best: In Search of Native Azaleas |
| 2001 | Roger Duvall | A Family Reunion--Joint ARS/ASA Convention Preview |
| 2002 | Marian Klenk | Along the Garden Path: Memories of My Grandfather, Frederic P. Lee, and His Azalea Garden |
| 2003 | Robert (Buddy) Lee | Azaleaphile Margie Jenkins. 25 (4): 84-85, 97. |
| 2004 | William C. Miller III | Ben Morrison and His Azaleas. 26 (3): 54-57. |
| 2005 | Don Hyatt | 27 |