- Author: Sue S. Fisher, Michael MacCaskey, Bill Marken, National Gardening Association
- Language: English
- Year: 2011
- Author: Todd Brock, Bob Beckstrom, Howland Blackiston, Cathy Cromell, Rik DeGunther, Suzanne DeJohn, Owen E. Dell, The Editors of the National Gardening Association, Kelly Ewing, Philip Giroux, Theresa A. Husarik, Amelia Jeanroy, Rob Ludlow, Marty Nachel, Charlie Nardozzi, Emily Nolan, Cheryl K. Smith, Paul Simon, Lance Walheim, Karen Ward, Marni Wasserman, CN, Ann Whitman, Kimberley Willis, Dave Zook
- Language: English
- Year: 2019
- Author: Teri Dunn Chace, Philip Giroux, Robert J. Beckstrom, Lance Walheim, National Gardening Association (U.S.)
- Language: English
- Year: 2022
- Author: National Gardening Association Charlie Nardozzi
- Language: English
- Year: 2021
- Author: National Gardening Association Steven A. Frowine
- Language: English
- Year: 2020
- Author: National Gardening Association
- Language: English
- Year: 2021
- Author: Steven A. Frowine, The National Gardening Association
- Language: English
- Author: Ann Whitman The Editors of the National Gardening Association
- Language: English
- Year: 2001
- Author: Cathy Cromell The National Gardening Association
- Language: English
- Year: 2010