Best Regional Plants
| Plant Name | Genus | Award | Trial |
Region |
Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top Performer | Michigan State University | Midwest | 2008 | 5b | 4 |
| Limon Blush™ Coleus scutellarioides | Coleus | Top Performer | Michigan State University | Midwest | 2008 | 5b | 4 |
| Supertunia® Bordeaux™ Petunia hybrid | Petunia | Top Performer | Michigan State University | Midwest | 2008 | 5b | 4 |
| Supertunia Vista® Silverberry Petunia hybrid | Petunia | Top Performer | Michigan State University | Midwest | 2008 | 5b | 4 |
| Supertunia Vista® Bubblegum® Petunia hybrid | Petunia | Top Performer | Michigan State University | Midwest | 2008 | 5b | 4 |
| Merlin's Magic Coleus scutellarioides | Coleus | Top Performer | Michigan State University | Midwest | 2008 | 5b | 4 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top Performer | Michigan State University | Midwest | 2008 | 5b | 4 |
| Limon Blush™ Coleus scutellarioides | Coleus | Top Performer | Michigan State University | Midwest | 2008 | 5b | 4 |
| Snow Princess® Sweet Alyssum Lobularia hybrid | Lobularia | Best Performer | Michigan State University | Midwest | 2009 | 5b | 4 |
| Supertunia Vista® Silverberry Petunia hybrid | Petunia | Best Performer | Michigan State University | Midwest | 2009 | 5b | 4 |
| Supertunia Vista® Bubblegum® Petunia hybrid | Petunia | Best Performer | Michigan State University | Midwest | 2009 | 5b | 4 |
| 'Tuscan Sun' Perennial Sunflower Heliopsis helianthoides | Heliopsis | Best Performer | Michigan State University | Midwest | 2009 | 5b | 4 |
| 'Tuscan Sun' Perennial Sunflower Heliopsis helianthoides | Heliopsis | Best Performer | Michigan State University | Midwest | 2009 | 5b | 4 |
| Snow Princess® Sweet Alyssum Lobularia hybrid | Lobularia | Best Performer | Michigan State University | Midwest | 2009 | 5b | 4 |
| Supertunia Vista® Bubblegum® Petunia hybrid | Petunia | Best Performer | Michigan State University | Midwest | 2009 | 5b | 4 |
| Supertunia Vista® Silverberry Petunia hybrid | Petunia | Best Performer | Michigan State University | Midwest | 2009 | 5b | 4 |
| 'Tuscan Sun' Perennial Sunflower Heliopsis helianthoides | Heliopsis | Best Performer | Michigan State University | Midwest | 2009 | 5b | 4 |
| Snow Princess® Sweet Alyssum Lobularia hybrid | Lobularia | Best Performer | Michigan State University | Midwest | 2009 | 5b | 4 |
| Supertunia Vista® Bubblegum® Petunia hybrid | Petunia | Best Performer | Michigan State University | Midwest | 2009 | 5b | 4 |
| Supertunia Vista® Silverberry Petunia hybrid | Petunia | Best Performer | Michigan State University | Midwest | 2009 | 5b | 4 |
