Achillea sassy summer taffy

Anemone cylindrica

Aster ericoides blue star

Baptisia solar flare

Campanula carpatica blaue clips

Coreopsis rosea american dream

Dianthus carthusianorum

Echinacea pallida

Echinacea purpurea 

Echinacea purpurea green jewel

Echinops ritro veitch blue

Eremurus rexona

Eremurus spitting image

Eryngium big blue

Eryngium planum blue hobbit

Eryngium giganteum silver ghost

Eryngium x zabelii violetta

Gaura lindheimeri flamingo pink

Gaura whirling butterfly

Lavendula angustifolia

Liatris spicata kobold

Molinia moorhex

Rudbeckia subtomentosa wheaton gold

Salvia blue suede shoes

Salvia nemorosa rose queen

Sedum matrona

Stipa gigantea

Stipa tenuissima

Succisella inflexa frosted pearls

Thalictrum delavayi splendide album

Verbena bonariensis

Verbena hastata rosea

Vinca minor alba