Best Regional Plants
| Plant Name | Genus | Award | Trial |
Region |
Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Supertunia Vista® Bubblegum® II Petunia | Petunia | Gardeners Choice | University of Guelph | Canada | 2006 | ||
| Supertunia Mini Vista® Pink Star Petunia | Petunia | Consumer Top 10 - Container Annual | University of Guelph | Canada | 2020 | ||
| Snow Princess® Sweet Alyssum Lobularia | Lobularia | Best Performer | Sawaya Garden Trial | Canada | 2009 | ||
| Little Quick Fire® Panicle Hydrangea Hydrangea paniculata | Hydrangea | Consumer Top Hydrangeas | University of Guelph | Canada | 2020 | ||
| Graceful Grasses® Prince Tut™ Dwarf Egyptian Papyrus Cyperus papyrus | Cyperus | Top Performer | University of Guelph | Canada | 2021 | ||
| Diamond Frost® Euphorbia | Euphorbia | Top 10 | Sawaya Garden Trial | Canada | 2008 | ||
| Stratosphere™ White Butterfly Flower Oenothera lindheimeri | Oenothera | Top 10 | Sawaya Garden Trial | Canada | 2008 | ||
| Supertunia® Pink Tiara™ petunia Petunia | Petunia | Top Performer | University of Minnesota - Morris | Midwest | 2024 | 4 | |
| 'Illustris' Elephant's Ear Colocasia esculenta | Colocasia | Silver Medal | University of Illinois-Champaign County Master Gardeners | Midwest | 2006 | 5b | 6 |
| Diamond Frost® Euphorbia | Euphorbia | Top Performer | University of Illinois-Champaign County Master Gardeners | Midwest | 2005 | 5b | 6 |
| Superbells® Double White Double Calibrachoa Calibrachoa | Calibrachoa | Top Performer | University of Minnesota - Morris | Midwest | 2023 | 4 | |
| Supertunia Mini Vista® Pink Cloud® Petunia | Petunia | Top Performer - Garden Plantings | University of Minnesota - Morris | Midwest | 2025 | 4 | |
| ColorBlaze® Dipt in Wine Coleus scutellarioides | Coleus | Top Performer | University of Illinois-Champaign County Master Gardeners | Midwest | 2005 | 5b | 6 |
| Diamond Frost® Euphorbia | Euphorbia | Gold Medal | University of Illinois-Champaign County Master Gardeners | Midwest | 2006 | 5b | 6 |
| Heart to Heart® 'Hot Flash' Sun or Shade Caladium Caladium hortulanum | Caladium | Top Performer | Cincinnati Zoo and Botanical Garden | Midwest | 2024 | 6a | 6 |
| Virtuoso® Classy Carmine™ Dahlia variabilis | Dahlia | Top Performer | University of Minnesota - Morris | Midwest | 2024 | 4 | |
| Virtuoso® Pinkerific™ Dahlia variabilis | Dahlia | Perfect Score | University of Minnesota - Morris | Midwest | 2024 | 4 | |
| Sunsatia® Coconut III Nemesia | Nemesia | Top Performer | University of Minnesota - Morris | Midwest | 2023 | 4 | |
| ColorBlaze® El Brighto Coleus scutellarioides | Coleus | Perfect Score - Garden Plantings & A Top 10 Winner | University of Minnesota - Morris | Midwest | 2025 | 4 | |
| Icicles Licorice Plant Helichrysum thianschanicum | Helichrysum | Top Performer | University of Illinois-Champaign County Master Gardeners | Midwest | 2005 | 5b | 6 |
