Best Regional Plants
| Plant Name | Genus | Award | Trial |
Region |
Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Violet Knight® Sweet Alyssum Lobularia maritima | Lobularia | Top Performer - In Containers | South Dakota State - McCrory Gardens | Midwest | 2022 |
4a 4b |
|
| Supertunia® Royal Velvet® Petunia hybrid | Petunia | Top Performer - In Containers | South Dakota State - McCrory Gardens | Midwest | 2022 |
4a 4b |
|
| Tangerine Slice A-Peel® Black-eyed Susan Vine Thunbergia alata | Thunbergia | Top Performer - In Containers | South Dakota State - McCrory Gardens | Midwest | 2022 |
4a 4b |
|
| Supertunia Vista® Jazzberry® Petunia hybrid | Petunia | Top Performer | South Dakota State - McCrory Gardens | Midwest | 2023 |
4a 4b |
