Vitex agnus-castus 'Blue Puffball'
Spiraea nipponica 'Snowmound'
Mathiasella bupleuroides 'Green Dream'
Crinum 'Cintho Alfa'
Allium ursinum
Angelica gigas
Silene acaulis 'Frances'
Delosperma 'Wheels of Wonder Violet Wonder'
Rosmarinus officinalis
Origanum vulgare
Pulsatilla patens
Campanula 'Purple Sensation'
Hydrangea arborescens 'Sweet Annabelle'
Saxifraga fortunei 'Black Ruby'
Dierama pulcherrimum
Paeonia suffruticosa 'Ru Fu Rong'