Best Regional Plants
| Plant Name | Genus | Award | Trial | Region | Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Coffee Cups Elephant's Ear Colocasia esculenta | Colocasia | Outstanding Rating | Boerner Botanical Garden | Midwest | 2008 | 5b | 4 |
| Coffee Cups Elephant's Ear Colocasia esculenta | Colocasia | Outstanding Rating | Boerner Botanical Garden | Midwest | 2008 | 5b | 4 |
| Coffee Cups Elephant's Ear Colocasia esculenta | Colocasia | Outstanding Rating | Boerner Botanical Garden | Midwest | 2008 | 5b | 4 |
| Coffee Cups Elephant's Ear Colocasia esculenta | Colocasia | Bronze Medal | Ohio State University Extension - Springfield | Northeast | 2008 | 5b | 5 |
| Coffee Cups Elephant's Ear Colocasia esculenta | Colocasia | Bronze Medal | Ohio State University Extension - Springfield | Northeast | 2008 | 5b | 5 |
| Coffee Cups Elephant's Ear Colocasia esculenta | Colocasia | Bronze Medal | Ohio State University Extension - Springfield | Northeast | 2008 | 5b | 5 |
| Coffee Cups Elephant's Ear Colocasia esculenta | Colocasia | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2008 | 6b | 8 |
| Coffee Cups Elephant's Ear Colocasia esculenta | Colocasia | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2008 | 6b | 8 |
| Coffee Cups Elephant's Ear Colocasia esculenta | Colocasia | Top Performer | Oklahoma State University Botanical Gardens | Southwest | 2008 | 6b | 8 |
| Daredevil® Rosita Zonal Geranium Pelargonium zonale | Pelargonium | Best of the Best | University of Georgia | Southeast | 2008 | 7b | 8 |
| Daredevil® Rosita Zonal Geranium Pelargonium zonale | Pelargonium | Best of the Best | University of Georgia | Southeast | 2008 | 7b | 8 |
| Daredevil® Rosita Zonal Geranium Pelargonium zonale | Pelargonium | Best of the Best | University of Georgia | Southeast | 2008 | 7b | 8 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top 10 | Sawaya Garden Trial | Canada | 2008 | ||
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top 10 | Sawaya Garden Trial | Canada | 2008 | ||
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top 10 | Sawaya Garden Trial | Canada | 2008 | ||
| Diamond Frost® Euphorbia hybrid | Euphorbia | Excellent Rating | Boerner Botanical Garden | Midwest | 2008 | 5b | 4 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Excellent Rating | Boerner Botanical Garden | Midwest | 2008 | 5b | 4 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Excellent Rating | Boerner Botanical Garden | Midwest | 2008 | 5b | 4 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top Performer | Michigan State University | Midwest | 2008 | 5b | 4 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Excellent Rating | Boerner Botanical Garden | Midwest | 2008 | 5b | 4 |
