Viola tricolor (Wild Pansy)
hardy perennial
fragrant flowers
flowers April - August
height 30 cm (12ins)
sun or light shade
Any soil
the original wild pansy
wild flower border or formal border edging attractive to bees
Campanula rotundifolia (Harebell) Scottish Bluebell)
hardy perennial
pale blue, bell-like flowers
flowers June-Sept
height 30 cm (12ins)
sun or light shade
any well-drained soil
attractive to butterflies