Rosa 'Climbing Schneewittchen'
Veronica spicata 'Ulster Dwarf Blue'
Sorbaria sorbifolia 'Sem'
Veronica umbrosa 'Georgia Blue'
Polemonium 'Touch of Class'
Erysimum 'Bowles' Mauve'
Helleborus orientalis 'SP Anja Oudolf'
Geranium sanguineum 'Max Frei'
Actaea 'Pink Spike'
Eryngium 'Big Blue'
Tolmiea menziesii 'Cool Gold'
Cyclamen coum 'Ruby Star'
Salix acutifolia 'Blue Streak'
Hosta 'Anne'
Clerodendrum bungei 'Pink Diamond'
Dodecatheon pulchellum 'Red Wings'