Best Regional Plants
| Plant Name | Genus | Award | Trial | Region | Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| 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 |
| Supertunia® Silver Petunia | Petunia | Top 22 | Mississippi State University - Crystal Springs | Southeast | 2008 | 7b | 9 |
| Supertunia® Silver Petunia | Petunia | Best Varieties | Colorado State University | Mountain | 2006 | 5b | 5 |
| Supertunia® Silver Petunia | Petunia | Best Varieties | Colorado State University | Mountain | 2006 | 5b | 5 |
| Supertunia® Silver Petunia | Petunia | Best Varieties | Colorado State University | Mountain | 2006 | 5b | 5 |
| Supertunia® Silver Petunia | Petunia | Best Varieties | Colorado State University | Mountain | 2006 | 5b | 5 |
| Supertunia® Silver Petunia | Petunia | Top Consumer Rated Variety | Penn State University | Northeast | 2006 | 6a |
5 6 |
| Supertunia® Silver Petunia | Petunia | Top Consumer Rated Variety | Penn State University | Northeast | 2006 | 6a |
5 6 |
| Supertunia® Silver Petunia | Petunia | Top Consumer Rated Variety | Penn State University | Northeast | 2006 | 6a |
5 6 |
| Supertunia® Silver Petunia | Petunia | Top Consumer Rated Variety | Penn State University | Northeast | 2006 | 6a |
5 6 |
| Supertunia® Silver Petunia | Petunia | Superior Variety | Penn State University | Northeast | 2006 | 6a |
5 6 |
| Supertunia® Silver Petunia | Petunia | Superior Variety | Penn State University | Northeast | 2006 | 6a |
5 6 |




