Acer negundo 'Flamingo'
Phaseolus vulgaris 'Ferrari'
Galanthus 'S. Arnott'
Hosta 'Little Caesar'
Bergenia cordifolia
Geranium sanguineum 'Max Frei'
Helleborus orientalis 'SP Anja Oudolf'
Erysimum 'Bowles' Mauve'
Eryngium 'Big Blue'
Polemonium 'Touch of Class'
Daphne x transatlantica 'Eternal Fragrance'
Anthriscus sylvestris 'Ravenswing'
Amelanchier alnifolia 'Saskatoon Berry'
Salvia greggii Mirage Soft Pink
Helleborus 'Penny's Pink'
Sedum spurium 'Spot on Red'