Height: 60cm to 90cm
[ X ]
Soil: Normal
[ X ]
Flowering: Mid Summer
[ X ]
Blue (1)
Orange (4)
Pink (1)
Purple (3)
Red (5)
White (5)
Yellow (3)
Part-shade (16)
Shade (2)
Sun (23)
Fast (5)
Moderate (15)
Slow (3)
Frost-hardy perennial (1)
Hardy perennial (21)
Ornamental grass (1)