Best Regional Plants
| Plant Name | Genus | Award | Trial | Region |
Year |
Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Blue My Mind® XL Dwarf Morning Glory Evolvulus hybrid | Evolvulus | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| Heat it Up® Yellow Blanket Flower Gaillardia hybrid | Gaillardia | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| Artist® Blue Flossflower Ageratum hybrid | Ageratum | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| Ladybird® Sunglow Texas Primrose Calylophus hybrid | Calylophus | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| Suncredible® Saturn™ Sunflower Helianthus hybrid | Helianthus | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| Supertunia® Royal Velvet® Petunia hybrid | Petunia | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| Supertunia Mini Vista® Hot Pink Petunia hybrid | Petunia | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| Supertunia Mini Vista® White Petunia hybrid | Petunia | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| Supertunia Vista® Bubblegum® Petunia hybrid | Petunia | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| Supertunia Vista® Jazzberry® Petunia hybrid | Petunia | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| Supertunia Vista® Snowdrift™ Petunia hybrid | Petunia | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| Heart to Heart® 'Raspberry Moon' Shade Caladium Caladium hortulanum | Caladium | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| Heart to Heart® 'Blushing Bride' Sun or Shade Caladium Caladium hortulanum | Caladium | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| Heart to Heart® 'Hot 2 Trot' Sun and Shade Caladium Caladium hortulanum | Caladium | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| Heart to Heart® 'Hot Flash' Sun or Shade Caladium Caladium hortulanum | Caladium | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| Heart to Heart® 'Clowning Around' Shade Caladium Caladium hortulanum | Caladium | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| Heart to Heart® 'Bold 'N Beautiful' Sun and Shade Caladium Caladium hortulanum | Caladium | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2021 | 6a | 6 |
| ColorBlaze® Torchlight® Coleus scutellarioides | Coleus | Consumer Top Pick | Colorado State University | Mountain | 2021 | 5b | 5 |
| Heart of the Jungle® Elephant's Ear Colocasia esculenta | Colocasia | Best of Show - Novelty | Colorado State University | Mountain | 2021 | 5b | 5 |
| Artist® Blue Flossflower Ageratum hybrid | Ageratum | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
