| Article | Author | Publish Date |
| Thinking Ahead 103: Planting for the Future | Toni Leland | March 17th, 2008 |
| This Toad Will Become Your Fall-Flowering Prince | Tamara Galbraith | October 18th, 2008 |
| Tips For Overwintering Potted Mums | Gwen Bruno | October 7th, 2011 |
| Tree Dahlias: Towering Delights! | Jeremy Wayne Lucas | October 15th, 2012 |
| Tropical Dreams - How To Grow Canna | Mitch Fitzgerald | November 7th, 2007 |
| Turtleheads - the Genus Chelone | Todd Boland | June 9th, 2012 |
| Two People, One Garden, and No Plan - Can True Love Conquer All? | Carrie Lamont | February 14th, 2008 |
| Using Pantone's 2021 Pandemic-era Colors in Your Garden | Carole Menser | January 5th, 2021 |
| Velox: A New Plant is Born | Larry Rettig | September 9th, 2011 |
| Wallflowers | Sharon Brown | October 13th, 2009 |
| What Can Bloom in this Heat? | Sally G. Miller | August 12th, 2014 |
| What You Should Know About Big Box Stores as Plant Sources for Your Garden | Larry Rettig | June 24th, 2011 |
| Where do New Plant Varieties Come From? | Larry Rettig | January 16th, 2014 |
| Who Ate my Althea? Deer-Resistant Plants for the Midwest | Stephanie Boles | August 14th, 2011 |
| Who in the World is Philipp Franz Balthasar von Siebold? | Larry Rettig | October 24th, 2013 |
| Wild about Glads: Stalking the Wild Gladiolus | Larry Rettig | March 25th, 2011 |
| Wild and crazy plants: so much fun to grow and show | April | December 17th, 2008 |
| Wild and crazy plants: so much fun to grow and show. Part II | April | April 5th, 2015 |
| Wildflower Meadow - Creating a Wildflower area if you have the space | Dea O'Hopp | February 4th, 2008 |
| Wild Senna | Sharon Brown | March 16th, 2010 |
| Winter Bloomers Revive the Soul | Toni Leland | February 26th, 2015 |
| Wood Anemone - Dainty Spring Bloomers for the Woodland Garden | Todd Boland | April 16th, 2011 |
| Woodland Fairy-Bells - The Genus Disporum | Todd Boland | May 28th, 2011 |
| Woody Perennials Bring the Fall Border to Life | Marie Harrison | October 11th, 2011 |
| Yarrow - a Star is Born! | Todd Boland | December 14th, 2014 |
| You Can't Grow That Here! Part I | Benjamin Hill | June 6th, 2012 |
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