Trial Gardens

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.

Verbascum 'B08SB545'

Verbascum 'B08SB545'

Verbena 'Hot Coral'

Verbena EnduraScape™ 'Hot Coral'

Verbena 'Violet Vortex'

Verbena Firehouse™ 'Violet Vortex'

Verbena 'Mango Orange'

Verbena Lascar™ 'Mango Orange'

Verbena 'Orange Lava'

Verbena Lascar™ 'Orange Lava'

Verbena 'Magenta'

Verbena Vanessa™ 'Magenta'

Verbena 'Purple'

Verbena Vanessa™ 'Purple'

0.00

Verbena 26OSI-04

Verbena 26OSI-04 Entry

0.00

Verbena 26OSI-04 C1 'Vanity'

Verbena 26OSI-04 C1 'Vanity'

Vinca 'Double Orchid Improved'

Vinca Soiree 'Double Orchid Improved'

Suntory
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Vinca 'Double Pink Improved'

Vinca Soiree 'Double Pink Improved'

Suntory
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Vinca 'Double Pure White'

Vinca Soiree 'Double Pure White'

Suntory
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Vinca 'Boysenberry'

Vinca Tattoo™ 'Boysenberry'

0.00

Vinca 26OSI-01 'Entry'

Vinca 26OSI-01 F1 'Entry'

0.00

Vinca 26OSI-01 C1 'Dark Red'

Vinca 26OSI-01 C1 Titan 'Dark Red'

0.00

Vinca 26OSI-01 C2 'Dark Red'

Vinca 26OSI-01 C2 Blockbuster 'Dark Red'

Viola cornuta 'Blue'

Viola cornuta Penny™ Pro 'Blue'

0.00

Viola cornuta 'Deep Blue'

Viola cornuta Penny™ Pro 'Deep Blue'

0.00

Viola cornuta 'Orange'

Viola cornuta Penny™ Pro 'Orange'

0.00

Viola cornuta 'Orange Jump-Up'

Viola cornuta Penny™ Pro 'Orange Jump-Up'

0.00

Viola cornuta 'Red'

Viola cornuta Penny™ Pro 'Red'

0.00

Viola cornuta 'Violet'

Viola cornuta Penny™ Pro 'Violet'

0.00

Viola cornuta 'Yellow'

Viola cornuta Penny™ Pro 'Yellow'

0.00

Viola cornuta 'Yellow Jump-Up'

Viola cornuta Penny™ Pro 'Yellow Jump-Up'

0.00

Viola cornuta 'Yellow with Blotch Imp.'

Viola cornuta Penny™ Pro 'Yellow with Blotch Imp.'

Zinnia 'Full Mixture'

Zinnia Elegant™ 'Full Mixture'

Zinnia 'Soft Mixture'

Zinnia Elegant™ 'Soft Mixture'

0.00

Zinnia 26OSI-05 'Entry #1'

Zinnia 26OSI-05 'Entry #1'

0.00

Zinnia 26OSI-05 C1 'Lime Orange'

Zinnia 26OSI-05 C1 Queeny 'Lime Orange'

0.00

Zinnia 26OSI-05 C2 'Bright Pink'

Zinnia 26OSI-05 C2 Giant 'Bright Pink'

0.00

Zinnia 26OSI-06 'Entry #2'

Zinnia 26OSI-06 'Entry #2'

0.00

Zinnia 26OSI-06 C1 'Lime Orange'

Zinnia 26OSI-06 C1 Queeny 'Lime Orange'

0.00

Zinnia 26OSI-06 C2 'Lemon Peach'

Zinnia 26OSI-06 C2 Queeny 'Lemon Peach'

Zinnia elegans 'Scarlet and Yellow'

Zinnia elegans Swizzle™ 'Scarlet and Yellow'

0.00

Zinnia hybrida 'Bright Rose'

Zinnia hybrida Belize™ Double 'Bright Rose'

0.00

Zinnia hybrida 'Pink Bicolor'

Zinnia hybrida Belize™ Double 'Pink Bicolor'

0.00

Zinnia hybrida 'Yellow'

Zinnia hybrida Belize™ Double 'Yellow'

Zinnia marylandica 'Cherry'

Zinnia marylandica Zydeco™ 'Cherry'

Zinnia marylandica 'Deep Yellow'

Zinnia marylandica Zydeco™ 'Deep Yellow'

Zinnia marylandica 'Fire'

Zinnia marylandica Zydeco™ 'Fire'

Zinnia marylandica 'Gold'

Zinnia marylandica Zydeco™ 'Gold'

Zinnia marylandica 'White'

Zinnia marylandica Zydeco™ 'White'

Zonal Geranium 'Dark Red'

Zonal Geranium Moonlight™ 'Dark Red'

Zonal Geranium 'Orange'

Zonal Geranium Moonlight™ 'Orange'

Zonal Geranium 'Purple+Big Eye'

Zonal Geranium Moonlight™ 'Purple+Big Eye'

Zonal Geranium 'Red'

Zonal Geranium Super Moon™ 'Red'

Selecta One
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Zonal Geranium Sunrise™ 'Ruby+Fringe'

Zonal Geranium Sunrise™ 'Ruby+Fringe'