Best Regional Plants
| Plant Name | Genus |
Award |
Trial | Region | Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top Performers | Colorado State University | Mountain | 2006 | 5b | 5 |
| Señorita Rosalita® Spider Flower Cleome hybrid | Cleome | Top Performers | Colorado State University | Mountain | 2006 | 5b | 5 |
| 'Flamenco Samba' Cuphea llavea | Cuphea | Top Performers | Colorado State University | Mountain | 2006 | 5b | 5 |
| Black Pearl Pepper Capsicum | Capsicum | Top Performers | Colorado State University | Mountain | 2006 | 5b | 5 |
| Graceful Grasses® Vertigo® Purple Fountain Grass Pennisetum purpureum | Pennisetum | Top Performers | Mississippi State University - Crystal Springs | Southeast | 2011 | 7b | 9 |
| Graceful Grasses® King Tut® Egyptian Papyrus Cyperus papyrus | Cyperus | Top Performers | Mississippi State University - Crystal Springs | Southeast | 2011 | 7b | 9 |
| Señorita Rosalita® Spider Flower Cleome hybrid | Cleome | Top Performers | Mississippi State University - Crystal Springs | Southeast | 2011 | 7b | 9 |
| Graceful Grasses® Vertigo® Purple Fountain Grass Pennisetum purpureum | Pennisetum | Top Performers | Mississippi State University - Crystal Springs | Southeast | 2011 | 7b | 9 |
| Graceful Grasses® King Tut® Egyptian Papyrus Cyperus papyrus | Cyperus | Top Performers | Mississippi State University - Crystal Springs | Southeast | 2011 | 7b | 9 |
| Señorita Rosalita® Spider Flower Cleome hybrid | Cleome | Top Performers | Mississippi State University - Crystal Springs | Southeast | 2011 | 7b | 9 |
| Graceful Grasses® Vertigo® Purple Fountain Grass Pennisetum purpureum | Pennisetum | Top Performers | Cincinnati Zoo and Botanical Garden | Midwest | 2011 | 6a | 6 |
| Catalina® Gilded Grape™ Wishbone Flower Torenia hybrid | Torenia | Top Performers | Cincinnati Zoo and Botanical Garden | Midwest | 2011 | 6a | 6 |
| Graceful Grasses® Baby Tut® Umbrella Grass Cyperus involucratus | Cyperus | Top Performers | Cincinnati Zoo and Botanical Garden | Midwest | 2011 | 6a | 6 |
| Mystic Illusion Dahlia hybrid | Dahlia | Top Performers | Cincinnati Zoo and Botanical Garden | Midwest | 2011 | 6a | 6 |
| Graceful Grasses® Vertigo® Purple Fountain Grass Pennisetum purpureum | Pennisetum | Top Performers | Cincinnati Zoo and Botanical Garden | Midwest | 2011 | 6a | 6 |
| Catalina® Gilded Grape™ Wishbone Flower Torenia hybrid | Torenia | Top Performers | Cincinnati Zoo and Botanical Garden | Midwest | 2011 | 6a | 6 |
| Graceful Grasses® Baby Tut® Umbrella Grass Cyperus involucratus | Cyperus | Top Performers | Cincinnati Zoo and Botanical Garden | Midwest | 2011 | 6a | 6 |
| Mystic Illusion Dahlia hybrid | Dahlia | Top Performers | Cincinnati Zoo and Botanical Garden | Midwest | 2011 | 6a | 6 |
| Catalina® Midnight Blue Wishbone Flower Torenia hybrid | Torenia | Top Pick | Dallas Arboretum | Southwest | 2005 | 8a | 9 |
| Pink Chablis® Dead Nettle Lamium maculatum | Lamium | Top Pick | Dallas Arboretum | Southwest | 2005 | 8a | 9 |
