Height: 80/30 cm

Foliage: blue-green

Flowers: dark ruby, double, V-VI

Light: full sun, part shade

Moisture: average water needs

Soil: average soil, fertile soil

Winter-hardiness zone: Z3 ?

Neighbouring plants: Deschampsia, Luzula, Sesleria, Delphinium, Dicentra, Gilenia, Helleborus , Nepeta, Paeonia, Salvia, Thalictrum