Diervilla 'Kodiak Black'
Hydrangea serrata 'Bluebird'
Dierama pulcherrimum
Spiraea japonica 'Golden Princess'
Eryngium 'Big Blue'
Erysimum 'Bowles' Mauve'
Geranium sanguineum 'Max Frei'
Actaea 'Pink Spike'
Cyclamen coum 'Ruby Star'
Polemonium 'Touch of Class'
Helleborus orientalis 'SP Anja Oudolf'
Tolmiea menziesii 'Cool Gold'
Buddleja 'Silver Anniversary'
Helleborus orientalis 'Abigail'
Schefflera taiwaniana
Gentiana sino-ornata 'Eugen's Allerbester'