Beta vulgaris
Buddleja davidii 'White Chip'
Vitis vinifera 'Merlot'
Tulipa aucheriana 'Jara'
Helleborus orientalis 'SP Anja Oudolf'
Polemonium 'Touch of Class'
Bergenia cordifolia
Daphne x transatlantica 'Eternal Fragrance'
Erysimum 'Bowles' Mauve'
Anthriscus sylvestris 'Ravenswing'
Eryngium 'Big Blue'
Geranium sanguineum 'Max Frei'
Galanthus 'Wifi Scha Nel'
Saxifraga fortunei 'Wada'
Rhododendron micranthum 'Bloombux'