Best Regional Plants
| Plant Name | Genus | Award | Trial | Region |
Year |
Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Safari® Sky South African Phlox Jamesbrittenia hybrid | Jamesbrittenia | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
| Luscious® Marmalade Lantana camara | Lantana | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
| Laguna® Cloud White™ Lobelia erinus | Lobelia | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
| Violet Knight® Sweet Alyssum Lobularia maritima | Lobularia | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
| Supertunia® Royal Velvet® Petunia hybrid | Petunia | Top Performer | Michigan State University | Midwest | 2021 | 5b | 4 |
| 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 |
