Wisteria sinensis 'Prolific'
Hosta 'Olive Bailey Langdon'
Perovskia atriplicifolia 'Little Spire'
Gentiana lutea
Helleborus orientalis 'SP Anja Oudolf'
Actaea 'Pink Spike'
Eryngium 'Big Blue'
Cyclamen coum 'Ruby Star'
Polemonium 'Touch of Class'
Geranium sanguineum 'Max Frei'
Erysimum 'Bowles' Mauve'
Tolmiea menziesii 'Cool Gold'
Tetrapanax papyrifera 'Rex'
Daphne x transatlantica 'Eternal Fragrance'
Ribes laurifolium
Hosta 'Wu-La-La'