Best Regional Plants
| Plant Name | Genus | Award | Trial |
Region |
Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2009 | 5b | 5 |
| Tangerine Slice A-Peel® Black-eyed Susan Vine Thunbergia alata | Thunbergia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2021 | 5b | 5 |
| Supertunia Vista® Snowdrift™ Petunia hybrid | Petunia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2022 | 5b | 5 |
| Supertunia Mini Vista® Pink Star Petunia hybrid | Petunia | Top Performer | University of Minnesota - Morris | Midwest | 2020 | 4 | |
| Sunsatia® Lemon Nemesia hybrid | Nemesia | Best Annuals | University of Minnesota - Grand Rapids | Midwest | 2011 |
3a 3b |
3 |
| Catalina® Pink Wishbone Flower Torenia hybrid | Torenia | Top Performer - in ground | University of Minnesota - Grand Rapids | Midwest | 2023 |
3a 3b |
3 |
| Graceful Grasses® King Tut® Egyptian Papyrus Cyperus papyrus | Cyperus | Top Performer | University of Minnesota - Morris | Midwest | 2011 | 4 | |
| Flambe® Yellow Strawflower Chrysocephalum apiculatum | Chrysocephalum | Bronze Medal | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2008 | 5b | 5 |
| Snowstorm® Rose Bacopa Sutera cordata | Sutera | Top Performer - Hanging Baskets | University of Minnesota - Morris | Midwest | 2019 | 4 | |
| Supertunia Vista® Silverberry Petunia hybrid | Petunia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2008 | 5b | 5 |
| Snow Princess® Sweet Alyssum Lobularia hybrid | Lobularia | Best Annuals | University of Minnesota - Grand Rapids | Midwest | 2011 |
3a 3b |
3 |
| Graceful Grasses® Baby Tut® Umbrella Grass Cyperus involucratus | Cyperus | Best Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2009 | 5b | 5 |
| Superbells® Double Amber Double Calibrachoa Calibrachoa hybrid | Calibrachoa | Top Performer - In Ground | University of Minnesota - Grand Rapids | Midwest | 2020 |
3a 3b |
3 |
| Snow Princess® Sweet Alyssum Lobularia hybrid | Lobularia | Top 10 | University of Minnesota - Grand Rapids | Midwest | 2009 |
3a 3b |
3 |
| Supertunia Mini Vista® Indigo Petunia hybrid | Petunia | Top Performer - Container | University of Minnesota - Morris | Midwest | 2019 | 4 | |
| Surefire® Red Begonia benariensis | Begonia | Top Performer | University of Minnesota - Grand Rapids | Midwest | 2022 |
3a 3b |
3 |
| Superbells® Double Amber Double Calibrachoa Calibrachoa hybrid | Calibrachoa | Top Performer - Hanging Baskets | University of Minnesota - Grand Rapids | Midwest | 2020 |
3a 3b |
3 |
| ColorBlaze® Wicked Hot® Coleus scutellarioides | Coleus | Perfect Score All Season | University of Minnesota - Grand Rapids | Midwest | 2019 |
3a 3b |
3 |
| Luscious® Royale Piña Colada Lantana camara | Lantana | Top Performer | University of Minnesota - Morris | Midwest | 2012 | 4 | |
| Rockapulco® Tropical Shades Double Impatiens Impatiens walleriana | Impatiens | Top Performer | University of Minnesota - Morris | Midwest | 2019 | 4 |
