Best Regional Plants
| Plant Name | Genus | Award | Trial | Region |
Year |
Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Mojave® Yellow Purslane Portulaca umbraticola | Portulaca | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Northeast | 2023 | 5b | 5 |
| Sweet Caroline Upside™ Key Lime Ornamental Sweet Potato Vine Ipomoea batatas | Ipomoea | Director's Select - Sun | Penn State University | Northeast | 2023 | 6a |
5 6 |
| Supertunia Mini Vista® Indigo Petunia hybrid | Petunia | Top Performer | Michigan State University | Midwest | 2023 | 5b | 4 |
| Supertunia Mini Vista® Ultramarine Petunia hybrid | Petunia | Director's Select | Penn State University | Northeast | 2023 | 6a |
5 6 |
| Supertunia Mini Vista® Pink Star Petunia hybrid | Petunia | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2023 | 6b | 8 |
| Goldilocks Rocks® Bidens ferulifolia | Bidens | Top Performer | Michigan State University | Midwest | 2023 | 5b | 4 |
| Campfire® Flame Bidens hybrid | Bidens | Leaders of the Pack - beds | North Carolina State, JC Raulston Arboretum | Southeast | 2023 | 7b | 3 |
| Luscious® Citron™ Lantana hybrid | Lantana | Top Performer | Mississippi State University - Crystal Springs | Southeast | 2023 | 7b | 9 |
| Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea hybrid | Ipomoea | Leaders of the Pack - beds | North Carolina State, JC Raulston Arboretum | Southeast | 2023 | 7b | 3 |
| Superbells Magic® Pink Lemonade Calibrachoa hybrid | Calibrachoa | Top Performer | Michigan State University | Midwest | 2023 | 5b | 4 |
| Superbells® Double Amber Double Calibrachoa Calibrachoa hybrid | Calibrachoa | Top Performer | University of Tennessee - Knoxville | Southeast | 2023 | 6b | 7 |
| Supertunia Mini Vista® Violet Star Petunia hybrid | Petunia | Top Performer | University of Minnesota - Morris | Midwest | 2023 | 4 | |
| Sweet Caroline Upside™ Key Lime Ornamental Sweet Potato Vine Ipomoea batatas | Ipomoea | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2023 | 6b | 8 |
| Campfire® Marshmallow™ Bidens hybrid | Bidens | Top Performer | University of Delaware | Northeast | 2023 | 7a | 6 |
| Rockin'® Blue Suede Shoes™ Salvia hybrid | Salvia | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2023 | 6b | 8 |
| Superbells® Double Vintage Coral™ Double Calibrachoa Calibrachoa hybrid | Calibrachoa | Perfect Score | Michigan State University | Midwest | 2023 | 5b | 4 |
| Supertunia Vista® Jazzberry® Petunia hybrid | Petunia | Leaders of the Pack - beds | North Carolina State, JC Raulston Arboretum | Southeast | 2023 | 7b | 3 |
| Superbells® Pink Calibrachoa hybrid | Calibrachoa | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Northeast | 2023 | 5b | 5 |
| Superbena® Pink Cashmere™ Verbena hybrid | Verbena | Top Performer | Michigan State University | Midwest | 2023 | 5b | 4 |
| Rockin'® Blue Suede Shoes™ Salvia hybrid | Salvia | Director's Select | Penn State University | Northeast | 2023 | 6a |
5 6 |
