How to Water bellflower 'Superba'?
Moderate regular watering, allowing brief slight drying between soakings

bellflower 'Superba' · Campanula chamissonis 'Superba'
Grows best in a well drained soil in full sun or partial shade; ideal for rock gardens or sunny borders. Will not tolerate wet winters
Moderate regular watering, allowing brief slight drying between soakings