Best Regional Plants
| Plant Name | Genus | Award | Trial | Region |
Year |
Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Diamond Frost® Euphorbia hybrid | Euphorbia | Best New Plant | Penn State University | Northeast | 2004 | 6a |
5 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Superior | Penn State University | Northeast | 2004 | 6a |
5 6 |
| Artist® Blue Flossflower Ageratum hybrid | Ageratum | Arboretum Approved | Dallas Arboretum | Southwest | 2004 | 8a | 9 |
| ColorBlaze® Strawberry Drop Coleus scutellarioides | Coleus | Annuals of Note | Cincinnati Zoo and Botanical Garden | Midwest | 2004 | 6a | 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top Performer | Mississippi State University - Crystal Springs | Southeast | 2004 | 7b | 9 |
| Artist® Blue Flossflower Ageratum hybrid | Ageratum | Flame Proof | Dallas Arboretum | Southwest | 2004 | 8a | 9 |
| ColorBlaze® Strawberry Drop Coleus scutellarioides | Coleus | Annuals of Note | Cincinnati Zoo and Botanical Garden | Midwest | 2004 | 6a | 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Trial Managers Pick | Penn State University | Northeast | 2004 | 6a |
5 6 |
| Dragon Wing® Red Angelwing Begonia Begonia hybrid | Begonia | Top Picks | Cincinnati Zoo and Botanical Garden | Midwest | 2004 | 6a | 6 |
| Summer Wave® Trailing Large Blue Wishbone Flower Torenia hybrid | Torenia | Gardener Selects | Penn State University | Northeast | 2004 | 6a |
5 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Trial Managers Pick | Penn State University | Northeast | 2004 | 6a |
5 6 |
| ColorBlaze® Dipt in Wine Coleus scutellarioides | Coleus | Top Picks | Cincinnati Zoo and Botanical Garden | Midwest | 2004 | 6a | 6 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | North Texas Winners Circle | Dallas Arboretum | Southwest | 2004 | 8a | 9 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Arboretum Approved | Dallas Arboretum | Southwest | 2004 | 8a | 9 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Best of the Best | University of Georgia | Southeast | 2004 | 7b | 8 |
| Freckles Coleus scutellarioides | Coleus | Top Picks | Cincinnati Zoo and Botanical Garden | Midwest | 2004 | 6a | 6 |
| Artist® Blue Flossflower Ageratum hybrid | Ageratum | Arboretum Approved | Dallas Arboretum | Southwest | 2004 | 8a | 9 |
| Artist® Blue Flossflower Ageratum hybrid | Ageratum | Flame Proof | Dallas Arboretum | Southwest | 2004 | 8a | 9 |
| Summer Wave® Trailing Large Blue Wishbone Flower Torenia hybrid | Torenia | Gardener Selects | Penn State University | Northeast | 2004 | 6a |
5 6 |
| Artist® Blue Flossflower Ageratum hybrid | Ageratum | Best of the Best | University of Georgia | Southeast | 2004 | 7b | 8 |
