Height
Small
Medium
Large
Situation
Part shade
Shade
Sun
Colour
Red
Blue
Green
Yellow
Orange
Pink
Purple
White
Soil Type
Fertile soil
Moisture retentive soil
Reasonable soil
Well drained soil
Season
Spring
Summer
Autumn
Winter
Multiple
The jewel bright colour combination of this perennial is quite wonderful with vivid blue flowers highlighted by red stems and green foliage - great autumnal colour