Best Regional Plants
| Plant Name | Genus | Award | Trial |
Region |
Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Artist® Blue Flossflower Ageratum hybrid | Ageratum | Bronze Medal | University of Illinois-Champaign County Master Gardeners | Midwest | 2007 | 5b | 6 |
| Rockapulco® Purple Double Impatiens Impatiens walleriana | Impatiens | Top 10 | University of Minnesota - Grand Rapids | Midwest | 2008 |
3a 3b |
3 |
| GoldDust® Mecardonia hybrid | Mecardonia | Top Performer | South Dakota State - McCrory Gardens | Midwest | 2011 |
4a 4b |
|
| Unplugged® White Mealycup Sage Salvia farinacea | Salvia | Top Performer | University of Missouri | Midwest | 2024 |
5a 5b |
7 |
| Limon Blush™ Coleus scutellarioides | Coleus | Top Performer | University of Wisconsin | Midwest | 2010 |
5a 5b |
4 5 |
| Graceful Grasses® Blue Mohawk® Soft Rush Juncus inflexus | Juncus | Best Baskets | University of Minnesota - Grand Rapids | Midwest | 2011 |
3a 3b |
3 |
| Superbells® Cherry Star Calibrachoa hybrid | Calibrachoa | Top Performer | South Dakota State - McCrory Gardens | Midwest | 2011 |
4a 4b |
|
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top Performer | South Dakota State - McCrory Gardens | Midwest | 2011 |
4a 4b |
|
| Graceful Grasses® King Tut® Egyptian Papyrus Cyperus papyrus | Cyperus | Bronze Medal | University of Illinois-Champaign County Master Gardeners | Midwest | 2007 | 5b | 6 |
| Suncredible® Yellow Sunflower Helianthus hybrid | Helianthus | Top Performer | University of Missouri | Midwest | 2024 |
5a 5b |
7 |
| Mexican Feather Grass Nassella (formerly Stipa) tenuissima | Nassella (formerly Stipa) | Best Selection | University of Wisconsin | Midwest | 2010 |
5a 5b |
4 5 |
| Tangerine Slice A-Peel® Black-eyed Susan Vine Thunbergia alata | Thunbergia | Top Performer | South Dakota State - McCrory Gardens | Midwest | 2021 |
4a 4b |
|
| Angelface® Cascade Blue Summer Snapdragon Angelonia hybrid | Angelonia | Top Performer | South Dakota State - McCrory Gardens | Midwest | 2018 |
4a 4b |
|
| Supertunia Mini Vista® Indigo Petunia hybrid | Petunia | Top Performer | University of Missouri | Midwest | 2023 |
5a 5b |
7 |
| GoldDust® Mecardonia hybrid | Mecardonia | Best Baskets | University of Minnesota - Grand Rapids | Midwest | 2011 |
3a 3b |
3 |
| Bright Lights™ White African Daisy Osteospermum hybrid | Osteospermum | Top Performer | South Dakota State - McCrory Gardens | Midwest | 2019 |
4a 4b |
|
| Supertunia Mini Vista® White Petunia hybrid | Petunia | Top Performer | South Dakota State - McCrory Gardens | Midwest | 2018 |
4a 4b |
|
| Superbells® Cherry Star Calibrachoa hybrid | Calibrachoa | Top Performer | University of Wisconsin | Midwest | 2011 |
5a 5b |
4 5 |
| Rockin'® Fuchsia Salvia hybrid | Salvia | Top Performer | South Dakota State - McCrory Gardens | Midwest | 2018 |
4a 4b |
|
| Señorita Rosalita® Spider Flower Cleome hybrid | Cleome | Best Annuals | University of Minnesota - Grand Rapids | Midwest | 2011 |
3a 3b |
3 |
