Best Regional Plants
Plant Name | Genus | Award | Trial |
Region![]() |
Year | Trial Cold Hardiness | Trial Heat Zone |
---|---|---|---|---|---|---|---|
Diamond Frost® Euphorbia hybrid | Euphorbia | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2008 | 5b | 5 |
Lemon Coral® Sedum mexicanum | Sedum | Top Perfomer | University of Wisconsin | Midwest | 2012 |
5a 5b |
4 5 |
Dalina® Grande Castillo Dahlia hybrid | Dahlia | Top Perfomer | University of Wisconsin | Midwest | 2012 |
5a 5b |
4 5 |
Efanthia Wood Spurge Euphorbia amygdaloides hybrid | Euphorbia | Top Performer | University of Illinois-Champaign County Master Gardeners | Midwest | 2005 | 5b | 6 |
Supertunia Vista® Silverberry Petunia hybrid | Petunia | Top Performer | University of Wisconsin | Midwest | 2010 |
5a 5b |
4 5 |
Supertunia Mini Vista® White Petunia hybrid | Petunia | Top Performer | University of Minnesota - Morris | Midwest | 2022 | 4 | |
GoldDust® Mecardonia hybrid | Mecardonia | Top Performer | University of Wisconsin | Midwest | 2010 |
5a 5b |
4 5 |
Graceful Grasses® Vertigo® Purple Fountain Grass Pennisetum purpureum | Pennisetum | Top Performer | University of Wisconsin | Midwest | 2011 |
5a 5b |
4 5 |
GoldDust® Mecardonia hybrid | Mecardonia | Top Performer | University of Wisconsin | Midwest | 2010 |
5a 5b |
4 5 |
Coffee Cups Elephant's Ear Colocasia esculenta | Colocasia | Bronze Medal | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2008 | 5b | 5 |
'Golden Delicious' Golden Leaved Pineapple Sage Salvia elegans | Salvia | Bronze Medal | University of Illinois-Champaign County Master Gardeners | Midwest | 2006 | 5b | 6 |
Gays Delight Coleus scutellarioides | Coleus | Top Performer | University of Illinois-Champaign County Master Gardeners | Midwest | 2005 | 5b | 6 |
Graceful Grasses® King Tut® Egyptian Papyrus Cyperus papyrus | Cyperus | Top Performer | University of Wisconsin | Midwest | 2011 |
5a 5b |
4 5 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Silver Medal | University of Illinois-Champaign County Master Gardeners | Midwest | 2007 | 5b | 6 |
Supertunia Vista® Silverberry Petunia hybrid | Petunia | Gold Medal | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2008 | 5b | 5 |
Graceful Grasses® King Tut® Egyptian Papyrus Cyperus papyrus | Cyperus | Bronze Medal | University of Illinois-Champaign County Master Gardeners | Midwest | 2007 | 5b | 6 |
Rockapulco® Purple Double Impatiens Impatiens walleriana | Impatiens | Top 10 | University of Minnesota - Grand Rapids | Midwest | 2008 |
3a 3b |
3 |
'Illustris' Elephant's Ear Colocasia esculenta | Colocasia | Silver Medal | University of Illinois-Champaign County Master Gardeners | Midwest | 2006 | 5b | 6 |
Blushing Princess® Sweet Alyssum Lobularia hybrid | Lobularia | Top Perfomer | University of Wisconsin | Midwest | 2012 |
5a 5b |
4 5 |
Illusion® Midnight Lace Sweet Potato Vine Ipomoea batatas | Ipomoea | Top Performer | Ohio State University Chadwick Arboretum - Springfield | Midwest | 2009 | 5b | 5 |