Best Regional Plants
| Plant Name | Genus | Award | Trial |
Region |
Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Summer Wave® Trailing Large Violet Wishbone Flower Torenia hybrid | Torenia | One of the Best | Penn State University | Northeast | 2003 | 6a |
5 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Superior | Penn State University | Northeast | 2004 | 6a |
5 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Superior | Penn State University | Northeast | 2004 | 6a |
5 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Superior | Penn State University | Northeast | 2004 | 6a |
5 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Superior | Penn State University | Northeast | 2004 | 6a |
5 6 |
| Supertunia® Blue Veined Petunia hybrid | Petunia | Superior Display | Penn State University | Northeast | 2003 | 6a |
5 6 |
| Supertunia® Blue Veined Petunia hybrid | Petunia | Superior Display | Penn State University | Northeast | 2003 | 6a |
5 6 |
| Supertunia® Blue Veined Petunia hybrid | Petunia | Superior Display | Penn State University | Northeast | 2003 | 6a |
5 6 |
| Supertunia® Blue Veined Petunia hybrid | Petunia | Superior Display | Penn State University | Northeast | 2003 | 6a |
5 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Trial Managers Pick | Penn State University | Northeast | 2004 | 6a |
5 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Trial Managers Pick | Penn State University | Northeast | 2004 | 6a |
5 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Trial Managers Pick | Penn State University | Northeast | 2004 | 6a |
5 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Trial Managers Pick | Penn State University | Northeast | 2004 | 6a |
5 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top 5 Performer | Penn State University | Northeast | 2005 | 6a |
5 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top 5 Performer | Penn State University | Northeast | 2005 | 6a |
5 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top 5 Performer | Penn State University | Northeast | 2005 | 6a |
5 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top 5 Performer | Penn State University | Northeast | 2005 | 6a |
5 6 |
| Supertunia® Silver Petunia hybrid | Petunia | Gardener Selects | Penn State University | Northeast | 2005 | 6a |
5 6 |
| Supertunia® Silver Petunia hybrid | Petunia | Gardener Selects | Penn State University | Northeast | 2005 | 6a |
5 6 |
| Supertunia® Silver Petunia hybrid | Petunia | Gardener Selects | Penn State University | Northeast | 2005 | 6a |
5 6 |



