Plants

Digitalis purpurea f. albiflora

Salvia [Amethyst Lips] ('Dyspurp')

Gaura - Siskyou Pink

Salvia × sylvestris Blue Marvel ('Balsalarv')

Bistorta officinalis 'Superba'

Vinca minor 'Atropurpurea'

Vinca major 'Variegata'

Periwinkle | Vinca minor - Alba

Geranium sanguineum

Geranium endressii

Crocosmia × crocosmiiflora

Veronica catarractae 'Porlock'

Heuchera 'Palace Purple'

Geranium pratense 'Plenum Caeruleum'

Geranium - Birch Double

Geranium, Pratense - Summer Skies

Geranium pratense 'Double Jewel'

Geranium pratense 'Plenum Violaceum'

Cranesbill, Geranium - Ballerina

Convallaria majalis

Achillea | Yarrow - Cloth of Gold

Achillea | Yarrow - Summer Fruits Lemon

Achillea 'Paprika' (Galaxy Series)

Achillea millefolium 'Cerise Queen'