Amelanchier alnifolia 'Saskatoon Berry'
Itea virginica 'Little Henry'
Leucothoe axillaris 'Twisting Red'
Leucothoe keiskei 'Burning Love'
Polemonium 'Touch of Class'
Anthriscus sylvestris 'Ravenswing'
Erysimum 'Bowles' Mauve'
Daphne x transatlantica 'Eternal Fragrance'
Geranium sanguineum 'Max Frei'
Sedum spurium 'Spot on Red'
Helleborus orientalis 'SP Anja Oudolf'
Eryngium 'Big Blue'
Lagerstroemia 'Hopi'
Saxifraga stolonifera 'Rubra'
Beta vulgaris 'Kogel 5, Loki'
Vitex agnus-castus 'Delta Blues'