Hydrangea macr. 'Blue Sky'
Vitex agnus-castus latifolia
Hydrangea macr. 'Nikko Blue'
Polemonium 'Golden Feathers'
Physocarpus opulifolius 'Diabolo'
Nerine bowdenii 'Bioncé'
Camellia japonica 'Roger Hall'
Iris ensata 'Dinner Plate Sundae'
Farfugium japonicum var. giganteum
Geranium phaeum 'Joseph Green'
Prunus incisa 'Kojo-no-mai'