Best Regional Plants
| Plant Name | Genus | Award | Trial |
Region |
Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Virtuoso® Vibrant Violet™ Dahlia variabilis | Dahlia | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2024 | 6b | 8 |
| Virtuoso® Classy Carmine™ Dahlia variabilis | Dahlia | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2024 | 6b | 8 |
| Aromagica® Purple Heliotrope Heliotropium arborescens | Heliotropium | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2024 | 6b | 8 |
| Unplugged® Red scarlet sage Salvia coccinea | Salvia | Perfect Score | Oklahoma State University Botanical Gardens | Southwest | 2024 | 6b | 8 |
| Vermillionaire® Large Firecracker Plant Cuphea | Cuphea | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2024 | 6b | 8 |
| Angelface® Wedgwood Blue III Summer Snapdragon Angelonia | Angelonia | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2024 | 6b | 8 |
| Suncredible® Saturn™ Sunflower Helianthus | Helianthus | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2024 | 6b | 8 |
| Supertunia® Pink Tiara™ petunia Petunia | Petunia | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2024 | 6b | 8 |
| Bluebird II Nemesia fruticans | Nemesia | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2024 | 6b | 8 |
| Supertunia Mini Vista® Plum Veined Petunia | Petunia | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2024 | 6b | 8 |
| Campfire® Marshmallow™ Bidens | Bidens | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2025 | 6b | 8 |
| White Knight® II sweet alyssum Lobularia | Lobularia | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2025 | 6b | 8 |
| Superbells® Double Vintage Coral™ Double Calibrachoa Calibrachoa | Calibrachoa | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2025 | 6b | 8 |
| ColorBlaze® El Brighto Coleus scutellarioides | Coleus | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2025 | 6b | 8 |
| Señorita Rosalita® Spider Flower Cleome | Cleome | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2025 | 6b | 8 |
| Supertunia Vista® Jazzberry® Petunia | Petunia | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2025 | 6b | 8 |
| Sweet Caroline Medusa™ Green Ornamental Sweet Potato Vine Ipomoea batatas | Ipomoea | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2025 | 6b | 8 |
| Surefire® Red II Begonia benariensis | Begonia | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2025 | 6b | 8 |
| Laguna® Royale Blue Pearl Lobelia erinus | Lobelia | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2025 | 6b | 8 |
| Supertunia Vista® Cool Jazz® Petunia | Petunia | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2025 | 6b | 8 |
