Best Regional Plants
| Plant Name | Genus |
Award |
Trial | Region | Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Señorita Rosalita® Spider Flower Cleome hybrid | Cleome | Top 10 | University of Minnesota - Grand Rapids | Midwest | 2011 |
3a 3b |
3 |
| ColorBlaze® Golden Dreams™ Coleus scutellarioides | Coleus | Top 10 | University of Minnesota - Grand Rapids | Midwest | 2017 |
3a 3b |
3 |
| Diamond Mountain® Euphorbia hybrid | Euphorbia | Top 10 | University of Minnesota - Grand Rapids | Midwest | 2017 |
3a 3b |
3 |
| Summer Wave® Trailing Large Violet Wishbone Flower Torenia hybrid | Torenia | Top 10 | University of Minnesota - Grand Rapids | Midwest | 2017 |
3a 3b |
3 |
| Superbells® Lemon Slice® Calibrachoa hybrid | Calibrachoa | Top 10 | Massachusetts Horticultural Society at Elm Bank | Northeast | 2012 | 6a | 4 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top 10 | Mississippi State University - Crystal Springs | Southeast | 2007 | 7b | 9 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top 10 | Mississippi State University - Crystal Springs | Southeast | 2007 | 7b | 9 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top 10 | Mississippi State University - Crystal Springs | Southeast | 2007 | 7b | 9 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top 10 | Mississippi State University - Crystal Springs | Southeast | 2007 | 7b | 9 |
| Snow Princess® Sweet Alyssum Lobularia hybrid | Lobularia | Top 10 | Mississippi State University - Crystal Springs | Southeast | 2009 | 7b | 9 |
| Señorita Rosalita® Spider Flower Cleome hybrid | Cleome | Top 10 | Mississippi State University - Crystal Springs | Southeast | 2009 | 7b | 9 |
| Graceful Grasses® Purple Fountain Grass Pennisetum setaceum 'Rubrum' | Pennisetum | Top 10 | Mississippi State University - Crystal Springs | Southeast | 2009 | 7b | 9 |
| Graceful Grasses® Purple Fountain Grass Pennisetum setaceum 'Rubrum' | Pennisetum | Top 10 | Mississippi State University - Crystal Springs | Southeast | 2009 | 7b | 9 |
| Señorita Rosalita® Spider Flower Cleome hybrid | Cleome | Top 10 | Mississippi State University - Crystal Springs | Southeast | 2009 | 7b | 9 |
| Snow Princess® Sweet Alyssum Lobularia hybrid | Lobularia | Top 10 | Mississippi State University - Crystal Springs | Southeast | 2009 | 7b | 9 |
| Graceful Grasses® Purple Fountain Grass Pennisetum setaceum 'Rubrum' | Pennisetum | Top 10 | Mississippi State University - Crystal Springs | Southeast | 2009 | 7b | 9 |
| Señorita Rosalita® Spider Flower Cleome hybrid | Cleome | Top 10 | Mississippi State University - Crystal Springs | Southeast | 2009 | 7b | 9 |
| Snow Princess® Sweet Alyssum Lobularia hybrid | Lobularia | Top 10 | Mississippi State University - Crystal Springs | Southeast | 2009 | 7b | 9 |
| Señorita Rosalita® Spider Flower Cleome hybrid | Cleome | Top 10 | University of Minnesota - Morris | Midwest | 2008 | 4 | |
| Señorita Rosalita® Spider Flower Cleome hybrid | Cleome | Top 10 | University of Minnesota - Morris | Midwest | 2008 | 4 |
