Light requirement

•  full sun (42)
•  full sun to partial shade (32)
•  partial shade (29)
•  shade (7)

Height range

•  large (81 - 120cm) (6)
•  medium (21 - 80cm) (19)
•  short (0 - 20cm) (10)
•  tall (121cm plus) (7)

Drought resistance

•  medium (42)
•  moist winter & dry summer (7)
•  very good (80)

Frost tolerance

•  extremely good (32)
•  moderate (8)
•  poor (2)

Flowering time

•  none (1)
•  spring (36)
•  summer (46)
•  winter (6)