Catalog

Height: 70-80 cm

Foliage: green

Flowers: lavender-blue, V-VI

Light: full sun, part shade

Moisture: average water needs

Soil: average soil

Winter-hardiness zone: Z5 ?

Neighbouring plants: Geranium, Heuchera, Iberis, Liatris, Monarda, Nepeta, Phlox, Salvia, Stachys