Forsythia 'Marée d'Or'
Dicentra spectabilis
Tulipa 'Indeland'
Mespilus germanica
Cardiocrinum giganteum
Clematis 'Blue Angel'
Schizachyrium scoparium 'Blue Heaven'
Hydrangea macrophylla 'Princess Diana'
Camassia leichtlinii 'Blue Candle'