Campanula glomerata

• Common name(s): Clustered Bellflower, Dane’s Blood
• Blooming time: late spring to summer
• Blooming colors: blue, purple, pink, white
• Height: 30 to 60 cm
• Origin: Europe to Asia
• Hardiness zone (USDA): Z3 – to -33 °C
• Family: Campanulaceae
• More infos: N/A