Potentilla fruticosa 'Mango Tango'
Vitex agnus-castus latifolia
Epimedium grandiflorum 'Purple Pixie'
Ipomoea batatas 'Sweet Caroline Purple'
Epimedium 'Amber Queen'
Cyclamen coum 'Ruby Star'
Digitalis obscura 'Sunset'
Paeonia tenuifolia
Magnolia loebneri 'Leonard Messel'
Euphorbia myrsinites
Astrantia major 'Roma'
Allium ursinum