Trial Results

2025 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. 

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Mandevilla hybrida 'Elegant Velvet Red'
Mandevilla hybrida Madinia® 'Elegant Velvet Red'


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Mandevilla hybrida 'Elegant White'
Mandevilla hybrida Madinia® 'Elegant White'


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Marigold 'Antigua Yellow'
Marigold 25OSI-14 C1 'Antigua Yellow'


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Marigold 'Taishan Yellow'
Marigold 25OSI-14 C2 'Taishan Yellow'


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Marigold F1 'Entry'
Marigold F1 25OSI-14 'Entry'


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Miscanthus sinensis 'High Frequency'
Miscanthus sinensis 'High Frequency'


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MixMasters™ 'Bloom Me Away'
MixMasters™ 'Bloom Me Away'


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MixMasters™ 'Flame On'
MixMasters™ 'Flame On'


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MixMasters™ 'Happy Dance'
MixMasters™ 'Happy Dance'


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MixMasters™ 'Heavy Petal'
MixMasters™ 'Heavy Petal'


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MixMasters™ 'Passion Week'
MixMasters™ 'Passion Week'


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MixMasters™ 'Poppin' Primaries'
MixMasters™ 'Poppin' Primaries'


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Nepeta 'Frost'
Nepeta Serene 'Frost'


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Nepeta 'Lilac'
Nepeta Serene 'Lilac'


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New Guinea Impatiens 'Orange Glow'
New Guinea Impatiens Clockwork™ 'Orange Glow'


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New Guinea Impatiens 'Pink Flame'
New Guinea Impatiens ColorPower™ 'Pink Flame'


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New Guinea Impatiens 'Violet Shadow'
New Guinea Impatiens ColorPower™ 'Violet Shadow'


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NGI 'Violet Star'
NGI Magnum 'Violet Star'


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Oenothera hybrid 'Sunglow'
Oenothera hybrid Superlophus™ 'Sunglow'


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Osteospermum 'Pink'
Osteospermum 4D™ 'Pink'


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Osteospermum 'Pink Lemonade'
Osteospermum 4D™ 'Pink Lemonade'


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Osteospermum 'Petite Light Pink+Eye'
Osteospermum FlowerPower™ 'Petite Light Pink+Eye'


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Osteospermum 'Petite Purple'
Osteospermum FlowerPower™ 'Petite Purple'


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Osteospermum 'Petite White'
Osteospermum FlowerPower™ 'Petite White'