Chilean crocus, for the enthusiast, plant in a cold greenhouse just in case. The gentian blue flowers appear in the spring.
Acer negundo 'Flamingo'
Caryopteris clandonensis 'First Choice'
Kerria japonica 'Golden Guinea'
Sambucus nigra 'Black Lace'
Geranium sanguineum 'Max Frei'
Eryngium 'Big Blue'
Actaea 'Pink Spike'
Erysimum 'Bowles' Mauve'
Helleborus orientalis 'SP Anja Oudolf'
Cyclamen coum 'Ruby Star'
Polemonium 'Touch of Class'
Tolmiea menziesii 'Cool Gold'
Galanthus nivalis
Physocarpus opulifolius 'Amber Jubilee'
Saxifraga 'Dancing Pixies Tally'
