Helleborus 'Glenda's Gloss'
Zenobia pulverulenta 'Blue Sky'
Potentilla fruticosa 'Glamour Girl'
Acer palmatum 'Orange Dream'
Tolmiea menziesii 'Cool Gold'
Delphinium 'Red Lark'
Pycnanthemum muticum
Helleborus x sahinii 'Dacaya'
Galanthus plicatus 'Primrose Warburg'
Allium schoenoprasum
Thuja occidentalis 'Degroot's Spire'
Hosta 'Theo's Blue'
