Campanula carpatica · Perennial
Slugs and snails: Use physical barriers like copper tape or apply iron phosphate pellets around the base.
Powdery mildew: Ensure good air circulation and spray with a sulphur-based fungicide if severe.
Rust: Remove affected leaves immediately and avoid wetting foliage when watering.
Leaf spot: Improve air circulation and remove infected debris to prevent spread.
Root rot: Plant in well-drained soil and avoid waterlogging, especially during winter.