Best Regional Plants
| Plant Name | Genus | Award | Trial | Region | Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Supertunia® Royal Velvet® II Petunia | Petunia | Top Performer | University of Minnesota - Morris | Midwest | 2020 | 4 | |
| Supertunia® Royal Velvet® II Petunia | Petunia | Top Performer - In Ground | University of Minnesota - Grand Rapids | Midwest | 2020 |
3a 3b |
3 |
| Supertunia® Royal Velvet® II Petunia | Petunia | Director's Select - Sun | Penn State University | Northeast | 2020 | 6a |
5 6 |
| Supertunia® Royal Velvet® II Petunia | Petunia | Top Performer | Biltmore Estate | Southeast | 2020 | ||
| Supertunia® Royal Velvet® II Petunia | Petunia | Top Performer | University of Georgia | Southeast | 2020 | 7b | 8 |
| Supertunia® Royal Velvet® II Petunia | Petunia | Top Performer | Mississippi State University - Crystal Springs | Southeast | 2020 | 7b | 9 |
| Supertunia® Royal Velvet® II Petunia | Petunia | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2020 | 6b | 8 |
| Supertunia® Saffron Finch™ Petunia | Petunia | Top Performer | University of Missouri | Midwest | 2023 |
5a 5b |
7 |
| Supertunia® Saffron Finch™ Petunia | Petunia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2023 | 5b | 5 |
| Supertunia® Saffron Finch™ Petunia | Petunia | Director's Select | Penn State University | Northeast | 2023 | 6a |
5 6 |
| Supertunia® Saffron Finch™ Petunia | Petunia | Top Performer | University of Florida - Fort Lauderdale | Southeast | 2023 | 10a | 11 |
| Supertunia® Saffron Finch™ Petunia | Petunia | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2023 | 6b | 8 |
| Supertunia® Silver Petunia | Petunia | Superior (top 10%) | Penn State University | Northeast | 2011 | 6a |
5 6 |
| Supertunia® Silver Petunia | Petunia | Superior (top 10%) | Penn State University | Northeast | 2011 | 6a |
5 6 |
| Supertunia® Silver Petunia | Petunia | Best Varieties | Penn State University | Northeast | 2009 | 6a |
5 6 |
| Supertunia® Silver Petunia | Petunia | Best Varieties | Penn State University | Northeast | 2009 | 6a |
5 6 |
| Supertunia® Silver Petunia | Petunia | Best Varieties | Penn State University | Northeast | 2009 | 6a |
5 6 |
| Supertunia® Silver Petunia | Petunia | Top 22 | Mississippi State University - Crystal Springs | Southeast | 2008 | 7b | 9 |
| Supertunia® Silver Petunia | Petunia | Top 22 | Mississippi State University - Crystal Springs | Southeast | 2008 | 7b | 9 |
| Supertunia® Silver Petunia | Petunia | Top 22 | Mississippi State University - Crystal Springs | Southeast | 2008 | 7b | 9 |
