USDA zone

•  2 (-45 °C) (6)
•  3 (-39 °C) (22)
•  4A (-35°C) (11)
•  4B (-32 °C) (15)
•  5A (-29 °C) (6)
•  6A (-23 °C) (1)
•  6B (-21 °C) (1)
•  7B (-15 °C) (4)

Light

• (no filter) 

  semi-shade (1) sunny (1)

Height

•  60 - 100 cm (1)
•  80 - 100 cm (1)
•  100 - 159 cm (1)

Flower colour

•  greenish (2)
•  intense (1)
•  lavender (1)
•  orange (1)
•  pink (1)
•  purple (16)
•  red (1)
•  soft (2)
•  two tone (13)
•  white (11)
•  yellow (1)

Garden type

•  architektūrinis (1)
•  natūralistinė pieva (1)

Availability

•  Available (1)