Physocarpus opulifolius 'Little Devil'
Hymenocallis festalis 'Zwanenburg'
Echinacea purpurea 'JS Stiletto'
Helleborus 'Sifra'
Schefflera alpina 'Mountain Gem'
Epimedium grandiflorum 'Purple Pixie'
Geum 'Tutti Frutti'
Tolmiea menziesii 'Cool Gold'
Leucojum aestivum 'Bridesmaid'
Hydrangea paniculata 'Limelight'
Diervilla 'Kodiak Black'
Daphne x transatlantica 'Eternal Fragrance'
