Trial Results

2026 Ratings Coming Soon...

Every two weeks, every cultivar is evaluated for "horticultural" performance. The performance ratings are based on number of flowers, leaf color, uniformity of habit and flower, resistance to insects and diseases and overall appearance. This allows us to follow the performance of each cultivar through "good times and bad." The data are combined into a single performance rating, based on a scale of 1-5, with 5 being exceptional, 1 being almost dead. The ratings are then used to generate a graph of performance over time, and are updated at every evaluation date. This allows a real time viewing of performance and more importantly, an in-depth understanding of how a plant performed from spring to fall. Most cultivars will be accompanied by a photo. 

Reset Filters
0.00
Dahlia 'Compact Magenta'
Dahlia City Lights™ 'Compact Magenta'


0.00
Dahlia 'FireBurst'
Dahlia Venti™ 'FireBurst'


0.00
Dahlia 'PinkBurst'
Dahlia Venti™ 'PinkBurst'


0.00
Dahlia 26OSI-07 Series 'Entry #1'
Dahlia 26OSI-07 Series Black Forest 'Entry #1'


0.00
Dahlia 26OSI-07 Series C1 'Ruby'
Dahlia 26OSI-07 Series C1 Black Forest 'Ruby'


0.00
Dahlia 26OSI-08 Series 'Entry #2'
Dahlia 26OSI-08 Series Black Forest 'Entry #2'


0.00
Dahlia 26OSI-08 Series C1 'Ruby'
Dahlia 26OSI-08 Series C1 Black Forest 'Ruby'


0.00
Delphinium 'Blue'
Delphinium Aurora™ 'Blue'


0.00
Delphinium 'Lavender'
Delphinium Aurora™ 'Lavender'


0.00
Delphinium 'White'
Delphinium Aurora™ 'White'


0.00
Dianthus chinensis x barbatus 'White'
Dianthus chinensis x barbatus F1 Telstar™ 'White'


0.00
Dianthus interspecific 'Red'
Dianthus interspecific Foreverly™ 'Red'


0.00
Digitalis hybrida 'White'
Digitalis hybrida F1 HanaBee™ 'White'