Best Regional Plants
| Plant Name | Genus | Award |
Trial |
Region | Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| 'Flamenco Samba' Cuphea llavea | Cuphea | 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 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top Performers | Colorado State University | Mountain | 2006 | 5b | 5 |
| 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 |
| 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 |
| 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 |
| Sky Fire Coleus scutellarioides | Coleus | Top Picks | Cincinnati Zoo and Botanical Garden | Northeast | 2004 | 6a | 6 |
| ColorBlaze® Dipt in Wine Coleus scutellarioides | Coleus | Top Picks | Cincinnati Zoo and Botanical Garden | Northeast | 2004 | 6a | 6 |
| Graceful Grasses® Purple Fountain Grass Pennisetum setaceum 'Rubrum' | Pennisetum | Top Picks | Cincinnati Zoo and Botanical Garden | Northeast | 2004 | 6a | 6 |
| Tricolor Sweet Potato Vine Ipomoea batatas | Ipomoea | Top Picks | Cincinnati Zoo and Botanical Garden | Northeast | 2004 | 6a | 6 |
| Margarita Sweet Potato Vine Ipomoea batatas | Ipomoea | Top Picks | Cincinnati Zoo and Botanical Garden | Northeast | 2004 | 6a | 6 |
