Best Regional Plants
Plant Name | Genus | Award | Trial | Region | Year | Trial Cold Hardiness | Trial Heat Zone |
---|---|---|---|---|---|---|---|
Diamond Frost® Euphorbia hybrid | Euphorbia | One of the Best | Penn State University | Northeast | 2011 | 6a |
5 6 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Best in Category | Cornell-Long Island | Northeast | 2011 |
6a 6b |
4 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Best in Category | Cornell-Long Island | Northeast | 2011 |
6a 6b |
4 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Top Performer | University of Delaware | Northeast | 2011 | 7a | 6 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Top Performer | University of Tennessee - Knoxville | Southeast | 2011 | 6b | 7 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Visitor Favorites | University of Georgia | Southeast | 2011 | 7b | 8 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Visitor Favorites | University of Georgia | Southeast | 2011 | 7b | 8 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Top Performer | University of Georgia | Southeast | 2011 | 7b | 8 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Top Performer | University of Georgia | Southeast | 2011 | 7b | 8 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Excellent Performer | Mississippi State University - Crystal Springs | Southeast | 2011 | 7b | 9 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Excellent Performer | Mississippi State University - Crystal Springs | Southeast | 2011 | 7b | 9 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Plant of Distinction | University of Georgia | Southeast | 2011 | 7b | 8 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Plant of Distinction | University of Georgia | Southeast | 2011 | 7b | 8 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Leaders of the Pack - summer | North Carolina State, JC Raulston Arboretum | Southeast | 2011 | 7b | 3 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Leaders of the Pack - summer | North Carolina State, JC Raulston Arboretum | Southeast | 2011 | 7b | 3 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Best of Breed - Summer | North Carolina State, JC Raulston Arboretum | Southeast | 2011 | 7b | 3 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Best of Breed - Summer | North Carolina State, JC Raulston Arboretum | Southeast | 2011 | 7b | 3 |
Diamond Frost® Euphorbia hybrid | Euphorbia | Excellent Rating | University Laval | Canada | 2010 | 4a | |
Diamond Frost® Euphorbia hybrid | Euphorbia | Excellent Rating | University Laval | Canada | 2010 | 4a | |
Diamond Frost® Euphorbia hybrid | Euphorbia | Excellent Rating | University Laval | Canada | 2010 | 4a |