Height: Over 1.2m
[ X ]
Spread: Slow
[ X ]
Blue (2)
Pink (1)
Purple (4)
White (4)
Part-shade (9)
Shade (3)
Sun (6)
Drained (9)
Dry (2)
Moist (6)
Normal (10)
Wet (1)
Early Summer (1)
Late Summer (5)
Mid Summer (5)
Fern (1)
Frost-hardy perennial (1)
Hardy perennial (9)
Tender perennial (1)