How to Fertilize Campanula carpatica 'Blue Uniform'?
Diluted flower feed every three weeks spring to mid fall

Campanula carpatica 'Blue Uniform' · Campanula carpatica 'Blue Uniform'
Will grow well in well-drained soil preferably in full sun to partial shade. Avoid wet winter conditions, adding a mineral mulch to the soil surface can be beneficial.
Diluted flower feed every three weeks spring to mid fall