How to Fertilize bellflower 'Spring Bell'?
Balanced perennial feed every four weeks from spring through summer

bellflower 'Spring Bell' · Campanula 'Spring Bell'
Will grow well in fertile, neutral to alkaline soil that is moist but well-drained, in full sun or partial shade avoiding wet conditions in winter. A semi-shade position will ensure the best flower colour is preserved. Easy to grow in containers.
Balanced perennial feed every four weeks from spring through summer