Best Regional Plants
| Plant Name | Genus | Award |
Trial |
Region | Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Supertunia Mini Vista® Scarlet Petunia hybrid | Petunia | Top Performer | University of Guelph | Canada | 2022 | ||
| Supertunia Mini Vista® Hot Pink Petunia hybrid | Petunia | Top Performer | University of Guelph | Canada | 2022 | ||
| Supertunia Mini Vista® Pink Star Petunia hybrid | Petunia | Top Performer | University of Guelph | Canada | 2022 | ||
| Supertunia Mini Vista® White Petunia hybrid | Petunia | Top Performer | University of Guelph | Canada | 2022 | ||
| Supertunia Vista® Jazzberry® Petunia hybrid | Petunia | Top Performer | University of Guelph | Canada | 2022 | ||
| Unplugged® Pink Salvia hybrid | Salvia | Top Performer | University of Guelph | Canada | 2022 | ||
| Rockin'® Blue Suede Shoes™ Salvia hybrid | Salvia | Top Performer | University of Guelph | Canada | 2022 | ||
| Suncredible® Saturn™ Sunflower Helianthus hybrid | Helianthus | Top Performer | University of Guelph | Canada | 2023 | ||
| Ladybird® Sunglow Texas Primrose Calylophus hybrid | Calylophus | Top Performer | University of Guelph | Canada | 2023 | ||
| Gays Delight Coleus scutellarioides | Coleus | Top Performer | University of Illinois-Champaign County Master Gardeners | Midwest | 2005 | 5b | 6 |
| ColorBlaze® Dipt in Wine Coleus scutellarioides | Coleus | Top Performer | University of Illinois-Champaign County Master Gardeners | Midwest | 2005 | 5b | 6 |
| Icicles Licorice Plant Helichrysum thianschanicum | Helichrysum | Top Performer | University of Illinois-Champaign County Master Gardeners | Midwest | 2005 | 5b | 6 |
| Efanthia Wood Spurge Euphorbia amygdaloides hybrid | Euphorbia | Top Performer | University of Illinois-Champaign County Master Gardeners | Midwest | 2005 | 5b | 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top Performer | University of Illinois-Champaign County Master Gardeners | Midwest | 2005 | 5b | 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top Performer | University of Illinois-Champaign County Master Gardeners | Midwest | 2005 | 5b | 6 |
| Efanthia Wood Spurge Euphorbia amygdaloides hybrid | Euphorbia | Top Performer | University of Illinois-Champaign County Master Gardeners | Midwest | 2005 | 5b | 6 |
| Icicles Licorice Plant Helichrysum thianschanicum | Helichrysum | Top Performer | University of Illinois-Champaign County Master Gardeners | Midwest | 2005 | 5b | 6 |
| ColorBlaze® Dipt in Wine Coleus scutellarioides | Coleus | Top Performer | University of Illinois-Champaign County Master Gardeners | Midwest | 2005 | 5b | 6 |
| Gays Delight Coleus scutellarioides | Coleus | Top Performer | University of Illinois-Champaign County Master Gardeners | Midwest | 2005 | 5b | 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top Performer | University of Illinois-Champaign County Master Gardeners | Midwest | 2005 | 5b | 6 |
