Best Regional Plants
| Plant Name | Genus |
Award |
Trial | Region | Year | Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Graceful Grasses® 'Fireworks' Variegated Red Fountain Grass Pennisetum setaceum 'Rubrum' | Pennisetum | Excellent | Boerner Botanical Garden | Midwest | 2013 | 5b | 4 |
| Graceful Grasses® Vertigo® Purple Fountain Grass Pennisetum purpureum | Pennisetum | Excellent | Boerner Botanical Garden | Midwest | 2013 | 5b | 4 |
| Surefire® Rose Begonia benariensis | Begonia | Excellent | Boerner Botanical Garden | Midwest | 2013 | 5b | 4 |
| Limon Blush™ Coleus scutellarioides | Coleus | Excellent | Boerner Botanical Garden | Midwest | 2013 | 5b | 4 |
| Blue My Mind® Dwarf Morning Glory Evolvulus hybrid | Evolvulus | Excellent | Boerner Botanical Garden | Midwest | 2013 | 5b | 4 |
| Illusion® Midnight Lace Sweet Potato Vine Ipomoea batatas | Ipomoea | Excellent | Massachusetts Horticultural Society at Elm Bank | Northeast | 2010 | 6a | 4 |
| Illusion® Emerald Lace Sweet Potato Vine Ipomoea batatas | Ipomoea | Excellent | Massachusetts Horticultural Society at Elm Bank | Northeast | 2010 | 6a | 4 |
| Superbells® Yellow Chiffon™ Calibrachoa hybrid | Calibrachoa | Excellent | Massachusetts Horticultural Society at Elm Bank | Northeast | 2010 | 6a | 4 |
| 'Tuscan Sun' Perennial Sunflower Heliopsis helianthoides | Heliopsis | Excellent | Massachusetts Horticultural Society at Elm Bank | Northeast | 2010 | 6a | 4 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Excellent | Massachusetts Horticultural Society at Elm Bank | Northeast | 2010 | 6a | 4 |
| 'Tuscan Sun' Perennial Sunflower Heliopsis helianthoides | Heliopsis | Excellent | Massachusetts Horticultural Society at Elm Bank | Northeast | 2010 | 6a | 4 |
| Illusion® Emerald Lace Sweet Potato Vine Ipomoea batatas | Ipomoea | Excellent | Massachusetts Horticultural Society at Elm Bank | Northeast | 2010 | 6a | 4 |
| Illusion® Midnight Lace Sweet Potato Vine Ipomoea batatas | Ipomoea | Excellent | Massachusetts Horticultural Society at Elm Bank | Northeast | 2010 | 6a | 4 |
| Superbells® Yellow Chiffon™ Calibrachoa hybrid | Calibrachoa | Excellent | Massachusetts Horticultural Society at Elm Bank | Northeast | 2010 | 6a | 4 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Excellent | Massachusetts Horticultural Society at Elm Bank | Northeast | 2010 | 6a | 4 |
| 'Tuscan Sun' Perennial Sunflower Heliopsis helianthoides | Heliopsis | Excellent | Massachusetts Horticultural Society at Elm Bank | Northeast | 2010 | 6a | 4 |
| Illusion® Emerald Lace Sweet Potato Vine Ipomoea batatas | Ipomoea | Excellent | Massachusetts Horticultural Society at Elm Bank | Northeast | 2010 | 6a | 4 |
| Illusion® Midnight Lace Sweet Potato Vine Ipomoea batatas | Ipomoea | Excellent | Massachusetts Horticultural Society at Elm Bank | Northeast | 2010 | 6a | 4 |
| Superbells® Yellow Chiffon™ Calibrachoa hybrid | Calibrachoa | Excellent | Massachusetts Horticultural Society at Elm Bank | Northeast | 2010 | 6a | 4 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Excellent | Massachusetts Horticultural Society at Elm Bank | Northeast | 2010 | 6a | 4 |
