Stipa gigantea
Geranium wallichianum 'All Summer Pleasure'
Dahlia 'HS Princess'
Potentilla fruticosa 'Mango Tango'
Wisteria formosa 'Issai'
Ophiopogon planiscapus 'Nigrescens'
Iris sibirica 'Colonel Mustard'
Leucojum aestivum 'Bridesmaid'
Hydrangea paniculata 'Limelight'
Diervilla 'Kodiak Black'
Daphne x transatlantica 'Eternal Fragrance'