Best Regional Plants
| Plant Name | Genus |
Award |
Trial | Region | Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Supertunia Mini Vista® Indigo Petunia | Petunia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2020 | 5b | 5 |
| Superbells® Honeyberry™ Calibrachoa | Calibrachoa | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2020 | 5b | 5 |
| ColorBlaze® Royale Pineapple Brandy™ Coleus scutellarioides | Coleus | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2020 | 5b | 5 |
| ColorBlaze® Royale Cherry Brandy® Coleus scutellarioides | Coleus | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2020 | 5b | 5 |
| Sweet Caroline Medusa™ Green Ornamental Sweet Potato Vine Ipomoea batatas | Ipomoea | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2020 | 5b | 5 |
| Hippo® Red II Polka Dot Plant Hypoestes phyllostachya | Hypoestes | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2020 | 5b | 5 |
| Supertunia Vista® Bubblegum® II Petunia | Petunia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2020 | 5b | 5 |
| Island Giants® Coffee Cups elephant's ear Colocasia esculenta | Colocasia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2020 | 5b | 5 |
| Island Giants® Heart of the Jungle® elephant's ear Colocasia esculenta | Colocasia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2020 | 5b | 5 |
| Sweet Caroline Raven™ II Ornamental Sweet Potato Vine Ipomoea batatas | Ipomoea | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2020 | 5b | 5 |
| 'Sweet Caroline Light Green' Sweet Potato Vine Ipomoea batatas | Ipomoea | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2020 | 5b | 5 |
| Supertunia® Lovie Dovie™ Petunia | Petunia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2020 | 5b | 5 |
| Luscious® Royale Cosmo Lantana camara | Lantana | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2020 | 5b | 5 |
| Truffula™ Pink Globe Amaranth Gomphrena pulchella | Gomphrena | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2020 | 5b | 5 |
| ColorBlaze® Cherry Drop Coleus scutellarioides | Coleus | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2023 | 5b | 5 |
| Rockin'® Blue Suede Shoes™ Salvia | Salvia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2023 | 5b | 5 |
| Supertunia Vista® Jazzberry® Petunia | Petunia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2023 | 5b | 5 |
| Supertunia® Hoopla® Vivid Orchid™ Petunia | Petunia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2023 | 5b | 5 |
| Campfire® Marshmallow™ Bidens | Bidens | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2023 | 5b | 5 |
| Supertunia Mini Vista® Yellow Petunia | Petunia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2023 | 5b | 5 |
