flowering : 4-6 height : 10-20 cm where to plant :
Leptinella squalida 'Platt's Black'
Hosta 'Yellow River'
Carex 'Kyoto'
Iris sibirica 'Colonel Mustard'
Uvularia grandiflora
Ceanothus thyrsiflorus repens
Astrantia major 'Buckland'
Galanthus 'Wifi Vanilla'
Erysimum 'Bowles' Mauve'
Sedum spurium 'Spot on Red'
Eryngium 'Big Blue'