Camassia leichtlinii 'Caerulea'
Paeonia suffruticosa 'Ru Fu Rong'
Rhododendron (AJ) 'Mad. van Hecke'
Paeonia lactiflora 'Buckeye Belle'
Tolmiea menziesii 'Cool Gold'
Actaea 'Pink Spike'
Erysimum 'Bowles' Mauve'
Cyclamen coum 'Ruby Star'
Eryngium 'Big Blue'
Polemonium 'Touch of Class'
Helleborus orientalis 'SP Anja Oudolf'
Geranium sanguineum 'Max Frei'
Rhodotypos scandens
Spiraea betulifolia 'Tor Gold'
Acer palmatum 'Atropurpureum'
Allium senescens 'Lisa Green'