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Science-based gardening information for Colorado communities from CSU Extension, Denver Botanic Gardens, and Green Industries of Colorado.

Trial Garden Winner Videos   arrow

Click here to see the complete Planttalk Colorado™ playlist.

Trial Garden Winners

2013 “Best of” Annuals

2013 “Best of” Perennials

2012 “Best of” Annuals

2012 “Best of” Perennials

2011 Best of Annuals

2011 Best of Perennials

2010 Trial Garden Winners

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