Height: 60-80 cm

Foliage: green

Flowers: sky-blue with silver edge, VI

Light: full sun, part shade

Moisture: average water needs

Soil: average soil, fertile soil

Winter-hardiness zone: Z3 ?

Neighbouring plants: Chelone, Eupatorium, Hemorocallis, Kalimeris, Miscanthus, Molinia, Monarda, Nepeta, Persicaria, Rudbeckia