Form

•  2-3ST (1)
•  3+ST (3)
•  3-5ST (1)

USDA zone

•  3 (-39 °C) (1)
•  4A (-35°C) (1)
•  4B (-32 °C) (1)
•  5A (-29 °C) (1)
•  5B (-27 °C) (2)
•  6A (-23 °C) (4)

Light

•  semi-shade (1)
•  sunny (1)

Soil drainage

•  draught tolerant (1)
•  drought resistant (1)

Flowering

•  early (1)
•  May-July (1)

Width

•  80 - 100 cm (1)
•  100 - 150 cm (1)

Care

•  easy (1)
•  not necessary (1)

Flower

•  4 - 6 cm (1)
•  6 - 8 cm (1)
•  single (1)

Availability

•  Available (1)