Best Regional Plants
| Plant Name | Genus |
Award |
Trial | Region | Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Supertunia Vista® Bubblegum® II Petunia | Petunia | Exceptional Rating | University of Georgia | Southeast | 2008 | 7b | 8 |
| Plum Dandy™ Alternanthera | Alternanthera | Favorites | Cincinnati Zoo and Botanical Garden | Midwest | 2025 | 6a | 6 |
| Angelface® White III Summer Snapdragon Angelonia | Angelonia | Favorites | Cincinnati Zoo and Botanical Garden | Midwest | 2025 | 6a | 6 |
| Space Age® Black Hole™ Rex begonia Begonia rex | Begonia | Favorites | Cincinnati Zoo and Botanical Garden | Midwest | 2025 | 6a | 6 |
| Surefire Cascade® Red Begonia | Begonia | Favorites | Cincinnati Zoo and Botanical Garden | Midwest | 2025 | 6a | 6 |
| ColorBlaze® Wicked Witch™ Coleus scutellarioides | Coleus | Favorites | Cincinnati Zoo and Botanical Garden | Midwest | 2025 | 6a | 6 |
| Supertunia Mini Vista® Yellow Petunia | Petunia | Favorites | Cincinnati Zoo and Botanical Garden | Midwest | 2025 | 6a | 6 |
| Whirlwind® White III fan flower Scaevola aemula | Scaevola | Favorites | Cincinnati Zoo and Botanical Garden | Midwest | 2025 | 6a | 6 |
| Black Pearl Pepper Capsicum | Capsicum | Field Day Top Pick | Dallas Arboretum | Southwest | 2006 | 8a | 9 |
| Diamond Frost® Euphorbia | Euphorbia | Field Day Top Pick | Dallas Arboretum | Southwest | 2006 | 8a | 9 |
| Artist® Blue Flossflower Ageratum | Ageratum | Field Day Top Pick | Dallas Arboretum | Southwest | 2006 | 8a | 9 |
| Artist® Blue Flossflower Ageratum | Ageratum | Field Day Top Pick | Dallas Arboretum | Southwest | 2006 | 8a | 9 |
| Diamond Frost® Euphorbia | Euphorbia | Field Day Top Pick | Dallas Arboretum | Southwest | 2006 | 8a | 9 |
| Black Pearl Pepper Capsicum | Capsicum | Field Day Top Pick | Dallas Arboretum | Southwest | 2006 | 8a | 9 |
| Artist® Blue Flossflower Ageratum | Ageratum | Field Day Top Pick | Dallas Arboretum | Southwest | 2006 | 8a | 9 |
| Diamond Frost® Euphorbia | Euphorbia | Field Day Top Pick | Dallas Arboretum | Southwest | 2006 | 8a | 9 |
| Black Pearl Pepper Capsicum | Capsicum | Field Day Top Pick | Dallas Arboretum | Southwest | 2006 | 8a | 9 |
| Artist® Blue Flossflower Ageratum | Ageratum | Field Day Top Pick | Dallas Arboretum | Southwest | 2006 | 8a | 9 |
| Diamond Frost® Euphorbia | Euphorbia | Field Day Top Pick | Dallas Arboretum | Southwest | 2006 | 8a | 9 |
| Black Pearl Pepper Capsicum | Capsicum | Field Day Top Pick | Dallas Arboretum | Southwest | 2006 | 8a | 9 |
