Best Regional Plants
| Plant Name | Genus | Award | Trial | Region |
Year |
Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Suncredible® Yellow Sunflower Helianthus hybrid | Helianthus | Top Performer | Boerner Botanical Garden | Midwest | 2020 | 5b | 4 |
| Coffee Cups Elephant's Ear Colocasia esculenta | Colocasia | Top Performer | Boerner Botanical Garden | Midwest | 2020 | 5b | 4 |
| Heart of the Jungle® Elephant's Ear Colocasia esculenta | Colocasia | Top Performer | Boerner Botanical Garden | Midwest | 2020 | 5b | 4 |
| Heart to Heart® Fast Flash™ Sun or Shade Caladium Caladium hortulanum | Caladium | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
| Infinity® Blushing Crimson New Guinea Impatiens Impatiens hawkeri | Impatiens | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
| Supertunia Mini Vista® Pink Star Petunia hybrid | Petunia | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
| ColorBlaze® Royale Apple Brandy® Coleus Plectranthus scutellarioides | Plectranthus | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
| Heart to Heart® 'White Wonder' Sun or Shade Caladium Caladium hortulanum | Caladium | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
| Heart to Heart® 'Raspberry Moon' Shade Caladium Caladium hortulanum | Caladium | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
| Heart to Heart® 'Radiance' Sun or Shade Caladium Caladium hortulanum | Caladium | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
| Supertunia Vista® Bubblegum® Petunia hybrid | Petunia | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
| Laguna® Sky Blue Lobelia erinus | Lobelia | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
| Heart to Heart® 'Blushing Bride' Sun or Shade Caladium Caladium hortulanum | Caladium | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
| Double Up™ Red Begonia semperflorens | Begonia | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
| Double Up™ White Begonia semperflorens | Begonia | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
| Superbells® Coral Sun Calibrachoa hybrid | Calibrachoa | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
| ColorBlaze® Royale Cherry Brandy® Coleus Plectranthus scutellarioides | Plectranthus | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
| Diamond Snow® Euphorbia hybrid | Euphorbia | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
| Hippo® Red Polka Dot Plant Hypoestes phyllostachya | Hypoestes | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
| Whirlwind® Starlight™ Fan Flower Scaevola aemula | Scaevola | Top Performer | Cincinnati Zoo and Botanical Garden | Northeast | 2020 | 6a | 6 |
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