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Best Regional Plants

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Showing 2,241 - 2,260 of 5,066.
Plant Name Genus Awardsort icon Trial Region Year Trial Cold Hardiness Trial Heat Zone
Diamond Frost® Euphorbia   Euphorbia Superior Colorado State University Mountain 2005 5b 5
Diamond Frost® Euphorbia   Euphorbia Superior Colorado State University Mountain 2005 5b 5
Diamond Frost® Euphorbia   Euphorbia Superior Colorado State University Mountain 2005 5b 5
Diamond Frost® Euphorbia   Euphorbia Superior Colorado State University Mountain 2005 5b 5
Diamond Frost® Euphorbia   Euphorbia Superior Penn State University Northeast 2004 6a
5
6
Diamond Frost® Euphorbia   Euphorbia Superior Penn State University Northeast 2004 6a
5
6
Diamond Frost® Euphorbia   Euphorbia Superior Penn State University Northeast 2004 6a
5
6
Diamond Frost® Euphorbia   Euphorbia Superior Penn State University Northeast 2004 6a
5
6
Supertunia Vista® Silverberry Petunia   Petunia Superior (top 10%) Penn State University Northeast 2011 6a
5
6
Supertunia® Silver Petunia   Petunia Superior (top 10%) Penn State University Northeast 2011 6a
5
6
Graceful Grasses® Purple Fountain Grass Pennisetum setaceum 'Rubrum' Pennisetum Superior (top 10%) Penn State University Northeast 2011 6a
5
6
Supertunia® Blue Veined Petunia   Petunia Superior (top 10%) Penn State University Northeast 2011 6a
5
6
Diamond Frost® Euphorbia   Euphorbia Superior (top 10%) Penn State University Northeast 2011 6a
5
6
Artist® Blue Flossflower Ageratum   Ageratum Superior (top 10%) Penn State University Northeast 2011 6a
5
6
Supertunia Vista® Silverberry Petunia   Petunia Superior (top 10%) Penn State University Northeast 2011 6a
5
6
Supertunia® Silver Petunia   Petunia Superior (top 10%) Penn State University Northeast 2011 6a
5
6
Graceful Grasses® Purple Fountain Grass Pennisetum setaceum 'Rubrum' Pennisetum Superior (top 10%) Penn State University Northeast 2011 6a
5
6
Supertunia® Blue Veined Petunia   Petunia Superior (top 10%) Penn State University Northeast 2011 6a
5
6
Diamond Frost® Euphorbia   Euphorbia Superior (top 10%) Penn State University Northeast 2011 6a
5
6
Artist® Blue Flossflower Ageratum   Ageratum Superior (top 10%) Penn State University Northeast 2011 6a
5
6
Showing 2,241 - 2,260 of 5,066.
hardy zone map

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