Best Regional Plants
| Plant Name | Genus | Award | Trial | Region |
Year |
Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Double Delight® Appleblossom Begonia tuberhybrida | Begonia | Top Performer | University of Tennessee - Knoxville | Southeast | 2023 | 6b | 7 |
| Supertunia Mini Vista® Violet Star Petunia hybrid | Petunia | Top Performer | University of Tennessee - Knoxville | Southeast | 2023 | 6b | 7 |
| Supertunia® Hoopla® Vivid Orchid™ Petunia hybrid | Petunia | Director's Select | Penn State University | Northeast | 2023 | 6a |
5 6 |
| Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea hybrid | Ipomoea | Perfect Score | University of Florida - Fort Lauderdale | Southeast | 2023 | 10a | 11 |
| Sweet Caroline Upside™ Key Lime Ornamental Sweet Potato Vine Ipomoea batatas | Ipomoea | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Northeast | 2023 | 5b | 5 |
| Whirlwind® Blue Fan Flower Scaevola aemula | Scaevola | Top Performer | Mississippi State University - Crystal Springs | Southeast | 2023 | 7b | 9 |
| Supertunia® Hoopla® Vivid Orchid™ Petunia hybrid | Petunia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Northeast | 2023 | 5b | 5 |
| ColorBlaze® Sedona Sunset® Coleus scutellarioides | Coleus | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2023 | 6a | 6 |
| Supertunia Mini Vista® Violet Star Petunia hybrid | Petunia | Top Performer | Penn State University | Northeast | 2023 | 6a |
5 6 |
| ColorBlaze® Cherry Drop Coleus scutellarioides | Coleus | Perfect Score - Container | University of Minnesota - Grand Rapids | Midwest | 2023 |
3a 3b |
3 |
| Catalina® Pink Wishbone Flower Torenia hybrid | Torenia | Rated #2 in the Top Ten - beds | North Carolina State, JC Raulston Arboretum | Southeast | 2023 | 7b | 3 |
| Superbells® Double Redstone™ Double Calibrachoa Calibrachoa hybrid | Calibrachoa | Perfect Score | University of Minnesota - Morris | Midwest | 2023 | 4 | |
| Superbena® Pink Cashmere™ Verbena hybrid | Verbena | Top Performer | Boerner Botanical Garden | Midwest | 2023 | 5b | 4 |
| Safari® Dusk™ South African Phlox Jamesbrittenia hybrid | Jamesbrittenia | Top Performer | Michigan State University | Midwest | 2023 | 5b | 4 |
| Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea hybrid | Ipomoea | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Northeast | 2023 | 5b | 5 |
| Supertunia Mini Vista® Ultramarine Petunia hybrid | Petunia | Top Performer | University of Florida - Fort Lauderdale | Southeast | 2023 | 10a | 11 |
| Sweet Caroline Sweetheart Mahogany™ Ornamental Sweet Potato Vine Ipomoea hybrid | Ipomoea | Director's Select - Sun | Penn State University | Northeast | 2023 | 6a |
5 6 |
| Rockin'® Blue Suede Shoes™ Salvia hybrid | Salvia | Leaders of the Pack - beds | North Carolina State, JC Raulston Arboretum | Southeast | 2023 | 7b | 3 |
| Superbells® Blue Calibrachoa hybrid | Calibrachoa | Top Performer | Penn State University | Northeast | 2023 | 6a |
5 6 |
| Campfire® Flame Bidens hybrid | Bidens | Top Performer - in ground | University of Minnesota - Grand Rapids | Midwest | 2023 |
3a 3b |
3 |
