Hyacinthus 'Snow Crystal'
Cistus x obtusifolius
Sedum telephium 'Seduction Cherry Chocolate'
Convallaria majalis 'Hofheim'
Cardiocrinum giganteum
Clematis 'Blue Angel'
Hydrangea macrophylla 'Princess Diana'
Schizachyrium scoparium 'Blue Heaven'
Cornus alba 'Red Gnome'