'Prof. Kippenburg' 12-18 inches tall short, compact, lavender-blue flowers
'Purple Dome' 2-3 feet tall, strong grower, multi branched, purple flowers
'Celeste' 18-24 inches tall, late bloomer, blue flowers with yellow centers
'Crimson Brocade' 2-3 feet tall, semi double crimson flowers
'Painted Lady' 3 feet tall, pink flowers
Environmental Damage
Fungal Disease
Insect Damage
Insect Relative Damage
Phytoplasma Disease
Additional pests and problems that may affect this plant:
Powdery mildew, rust, verticillium wilt, fusarium wilt, aphids, mites, slugs, aster yellows