Best Regional Plants
| Plant Name | Genus | Award | Trial | Region |
Year |
Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Graceful Grasses® Vertigo® Purple Fountain Grass Pennisetum purpureum | Pennisetum | Zoo's Best Annuals | Cincinnati Zoo and Botanical Garden | Northeast | 2011 | 6a | 6 |
| Catalina® Gilded Grape™ Wishbone Flower Torenia hybrid | Torenia | Zoo's Best Annuals | Cincinnati Zoo and Botanical Garden | Northeast | 2011 | 6a | 6 |
| Supertunia® Silver Petunia hybrid | Petunia | Best of the Best (multiyear award) | Champaign County Illinois Master Gardener Idea Garden | Midwest | 2011 | 5b | 6 |
| Graceful Grasses® Blue Mohawk® Soft Rush Juncus inflexus | Juncus | Top Performer | Colorado State University | Mountain | 2011 | 5b | 5 |
| Graceful Grasses® Vertigo® Purple Fountain Grass Pennisetum purpureum | Pennisetum | Top Performer | Colorado State University | Mountain | 2011 | 5b | 5 |
| Illusion® Midnight Lace Sweet Potato Vine Ipomoea batatas | Ipomoea | Top Performer | Colorado State University | Mountain | 2011 | 5b | 5 |
| Graceful Grasses® King Tut® Egyptian Papyrus Cyperus papyrus | Cyperus | Top 10 | University of Minnesota - Grand Rapids | Midwest | 2011 |
3a 3b |
3 |
| Señorita Rosalita® Spider Flower Cleome hybrid | Cleome | Top 10 | University of Minnesota - Grand Rapids | Midwest | 2011 |
3a 3b |
3 |
| Supertunia Vista® Bubblegum® Petunia hybrid | Petunia | Top 10 | University of Minnesota - Grand Rapids | Midwest | 2011 |
3a 3b |
3 |
| Graceful Grasses® Vertigo® Purple Fountain Grass Pennisetum purpureum | Pennisetum | Top 10 | University of Minnesota - Grand Rapids | Midwest | 2011 |
3a 3b |
3 |
| Supertunia Vista® Silverberry Petunia hybrid | Petunia | Top 10 | University of Minnesota - Grand Rapids | Midwest | 2011 |
3a 3b |
3 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Best of the Best (multiyear award) | Champaign County Illinois Master Gardener Idea Garden | Midwest | 2011 | 5b | 6 |
| Supertunia® Blue Veined Petunia hybrid | Petunia | Best of the Best (multiyear award) | Champaign County Illinois Master Gardener Idea Garden | Midwest | 2011 | 5b | 6 |
| Angelina Sedum rupestre | Sedum | Best of the Best (multiyear award) | Champaign County Illinois Master Gardener Idea Garden | Midwest | 2011 | 5b | 6 |
| ColorBlaze® Dipt in Wine Coleus scutellarioides | Coleus | Best of the Best (multiyear award) | Champaign County Illinois Master Gardener Idea Garden | Midwest | 2011 | 5b | 6 |
| Rockapulco® Coral Reef Double Impatiens Impatiens walleriana | Impatiens | Best of the Best (multiyear award) | Champaign County Illinois Master Gardener Idea Garden | Midwest | 2011 | 5b | 6 |
| Snow Princess® Sweet Alyssum Lobularia hybrid | Lobularia | Best of the Best (multiyear award) | Champaign County Illinois Master Gardener Idea Garden | Midwest | 2011 | 5b | 6 |
| GoldDust® Mecardonia hybrid | Mecardonia | Best of the Best (multiyear award) | Champaign County Illinois Master Gardener Idea Garden | Midwest | 2011 | 5b | 6 |
| Graceful Grasses® Vertigo® Purple Fountain Grass Pennisetum purpureum | Pennisetum | Best of the Best (multiyear award) | Champaign County Illinois Master Gardener Idea Garden | Midwest | 2011 | 5b | 6 |
| Laguna® Dark Blue Lobelia erinus | Lobelia | Best of the Best (multiyear award) | Champaign County Illinois Master Gardener Idea Garden | Midwest | 2011 | 5b | 6 |
