Height: 90/50 cm

Foliage: green

Flowers: dark maroon-purple with yellow, VI-VII

Light: full sun, part shade

Moisture: average water needs

Soil: average soil, fertile soil

Winter-hardiness zone: Z4 ?

Neighbouring plants: Calamagrostis, Campanula, Chrysanthemum, Echinacea, Helenium, Kalimeris, Molinia, Monarda, Nepeta, Phlox, Sanguisorba, Veronicastrum