Best Regional Plants
| Plant Name | Genus | Award | Trial | Region |
Year |
Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Supertunia Vista® Jazzberry® Petunia hybrid | Petunia | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2022 | 6b | 8 |
| Big Leaf Creeping Wire Vine Muehlenbeckia complexa | Muehlenbeckia | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2022 | 6b | 8 |
| Luscious® Royale Red Zone™ Lantana camara | Lantana | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2022 | 6b | 8 |
| ColorBlaze® Royale Pineapple Brandy™ Coleus scutellarioides | Coleus | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2022 | 6b | 8 |
| Rockin'® Blue Suede Shoes™ Salvia hybrid | Salvia | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2022 | 6b | 8 |
| Graceful Grasses® Queen Tut™ Dwarf Papyrus Cyperus prolifer | Cyperus | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2022 | 6b | 8 |
| Luscious® Royale Lemon Tart™ Lantana camara | Lantana | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2022 | 6b | 8 |
| 'Purple Queen' Purple Spiderwort Tradescantia pallida | Tradescantia | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2022 | 6b | 8 |
| Supertunia Mini Vista® Pink Star Petunia hybrid | Petunia | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2022 | 6b | 8 |
| 'Dark Side of the Moon' Astilbe hybrid | Astilbe | Director's Select & Best of Species | Penn State University | Northeast | 2022 | 6a |
5 6 |
| 'Sage Advice' Russian Sage Perovskia atriplicifolia | Perovskia | Director's Select & Best of Species | Penn State University | Northeast | 2022 | 6a |
5 6 |
| Dolce® 'Frosted Berry' Coral Bells Heuchera hybrid | Heuchera | Top Performer | Penn State University | Northeast | 2022 | 6a |
5 6 |
| Dolce® 'Toffee Tart' Coral Bells Heuchera hybrid | Heuchera | Top Performer | Penn State University | Northeast | 2022 | 6a |
5 6 |
| Amazing Daisies® 'Banana Cream II' Shasta Daisy Leucanthemum superbum | Leucanthemum | Top Performer | Penn State University | Northeast | 2022 | 6a |
5 6 |
| Luminary® 'Opalescence' Tall Garden Phlox Phlox paniculata | Phlox | Top Performer | Penn State University | Northeast | 2022 | 6a |
5 6 |
| Color Spires® 'Back to the Fuchsia' Perennial Salvia Salvia hybrid | Salvia | Top Performer | Penn State University | Northeast | 2022 | 6a |
5 6 |
| Suncredible® Saturn™ Sunflower Helianthus hybrid | Helianthus | Top Performer | Penn State University | Northeast | 2022 | 6a |
5 6 |
| Luscious® Royale Red Zone™ Lantana camara | Lantana | Top Performer | Penn State University | Northeast | 2022 | 6a |
5 6 |
| Aromance® Mulberry™ Nemesia fruticans | Nemesia | Top Performer | Penn State University | Northeast | 2022 | 6a |
5 6 |
| Bright Lights™ Horizon™ Sunset African Daisy Osteospermum hybrid | Osteospermum | Top Performer | Penn State University | Northeast | 2022 | 6a |
5 6 |
