Spiraea betulifolia 'Tor Gold'
Viburnum dentatum 'Blue Muffin'
Helleborus orientalis 'Cinderella'
Hippeastrum 'Très Chic'
Polemonium 'Touch of Class'
Helleborus orientalis 'SP Anja Oudolf'
Bergenia cordifolia
Eryngium 'Big Blue'
Daphne x transatlantica 'Eternal Fragrance'
Geranium sanguineum 'Max Frei'
Sedum spurium 'Spot on Red'
Anthriscus sylvestris 'Ravenswing'
Galanthus elwesii 'Polar Bear'
Galanthus 'Spindlestone Surprise'
Galanthus 'Richard Ayres'
Galanthus plicatus 'Augustus'