Best Regional Plants
| Plant Name | Genus | Award | Trial | Region |
Year |
Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Supertunia Mini Vista® Hot Pink Petunia hybrid | Petunia | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
| Supertunia Mini Vista® White Petunia hybrid | Petunia | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
| Supertunia Vista® Jazzberry® Petunia hybrid | Petunia | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
| Unplugged® So Blue™ Mealycup Sage Salvia farinacea | Salvia | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
| Unplugged® Pink Salvia hybrid | Salvia | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
| Coconut A-Peel® Black-Eyed Susan Vine Thunbergia alata | Thunbergia | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
| Tangerine Slice A-Peel® Black-eyed Susan Vine Thunbergia alata | Thunbergia | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
| Meteor Shower® Verbena bonariensis | Verbena | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
| Superbena® Scarlet Star Verbena hybrid | Verbena | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
| Superbena® Whiteout™ Verbena hybrid | Verbena | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
| ColorBlaze® El Brighto Coleus scutellarioides | Coleus | Perfect Score | Michigan State University | Midwest | 2021 | 5b | 4 |
| ColorBlaze® Torchlight® Coleus scutellarioides | Coleus | Perfect Score | Michigan State University | Midwest | 2021 | 5b | 4 |
| Luscious® Citron™ Lantana hybrid | Lantana | Perfect Score | Michigan State University | Midwest | 2021 | 5b | 4 |
| White Knight® Sweet Alyssum Lobularia hybrid | Lobularia | Perfect Score | Michigan State University | Midwest | 2021 | 5b | 4 |
| Supertunia Vista® Bubblegum® Petunia hybrid | Petunia | Perfect Score | Michigan State University | Midwest | 2021 | 5b | 4 |
| Supertunia Vista® Snowdrift™ Petunia hybrid | Petunia | Perfect Score | Michigan State University | Midwest | 2021 | 5b | 4 |
| Superbena® Cobalt™ Verbena hybrid | Verbena | Perfect Score | Michigan State University | Midwest | 2021 | 5b | 4 |
| Graceful Grasses® Prince Tut™ Dwarf Egyptian Papyrus Cyperus papyrus | Cyperus | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2021 | 5b | 5 |
| ColorBlaze® Torchlight® Coleus scutellarioides | Coleus | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2021 | 5b | 5 |
| Supertunia Vista® Bubblegum® Petunia hybrid | Petunia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2021 | 5b | 5 |
