Best Regional Plants
| Plant Name | Genus | Award | Trial | Region | Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Margarita Sweet Potato Vine Ipomoea batatas | Ipomoea | Bronze Medal | University of Illinois-Champaign County Master Gardeners | Midwest | 2006 | 5b | 6 |
| Margarita Sweet Potato Vine Ipomoea batatas | Ipomoea | Bronze Medal | University of Illinois-Champaign County Master Gardeners | Midwest | 2006 | 5b | 6 |
| Margarita Sweet Potato Vine Ipomoea batatas | Ipomoea | Bronze Medal | University of Illinois-Champaign County Master Gardeners | Midwest | 2006 | 5b | 6 |
| Margarita Sweet Potato Vine Ipomoea batatas | Ipomoea | Top Picks | Cincinnati Zoo and Botanical Garden | Northeast | 2004 | 6a | 6 |
| Margarita Sweet Potato Vine Ipomoea batatas | Ipomoea | Top Picks | Cincinnati Zoo and Botanical Garden | Northeast | 2004 | 6a | 6 |
| Margarita Sweet Potato Vine Ipomoea batatas | Ipomoea | Top Picks | Cincinnati Zoo and Botanical Garden | Northeast | 2004 | 6a | 6 |
| Margarita Sweet Potato Vine Ipomoea batatas | Ipomoea | Top Picks | Cincinnati Zoo and Botanical Garden | Northeast | 2004 | 6a | 6 |
| Meant to Bee® 'Queen Nectarine' Anise Hyssop Agastache hybrid | Agastache | Top Performer | Michigan State University | Midwest | 2022 | 5b | 4 |
| Merlin's Magic Coleus scutellarioides | Coleus | Top Performer | Michigan State University | Midwest | 2008 | 5b | 4 |
| Merlin's Magic Coleus scutellarioides | Coleus | Top Performer | Michigan State University | Midwest | 2008 | 5b | 4 |
| Merlin's Magic Coleus scutellarioides | Coleus | Top Performer | Michigan State University | Midwest | 2008 | 5b | 4 |
| Meteor Shower® Verbena bonariensis | Verbena | Top Performer | South Dakota State - McCrory Gardens | Midwest | 2021 |
4a 4b |
|
| Meteor Shower® Verbena bonariensis | Verbena | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
| Meteor Shower® Verbena bonariensis | Verbena | Perfect Score | University of Minnesota - Morris | Midwest | 2021 | 4 | |
| Meteor Shower® Verbena bonariensis | Verbena | Top Performer | Boerner Botanical Garden | Midwest | 2021 | 5b | 4 |
| Meteor Shower® Verbena bonariensis | Verbena | Top Performer | University of Minnesota - Grand Rapids | Midwest | 2021 |
3a 3b |
3 |
| Meteor Shower® Verbena bonariensis | Verbena | Director's Select & Best of Species | Penn State University | Northeast | 2021 | 6a |
5 6 |
| Meteor Shower® Verbena bonariensis | Verbena | Top Performer | University of Tennessee - Knoxville | Southeast | 2021 | 6b | 7 |
| Meteor Shower® Verbena bonariensis | Verbena | Best of Breed - Beds | North Carolina State, JC Raulston Arboretum | Southeast | 2021 | 7b | 3 |
| Meteor Shower® Verbena bonariensis | Verbena | Top Performer | University of Georgia | Southeast | 2021 | 7b | 8 |
