How to Prune perennial phlox 'Harlequin'?
Deadhead to prolong flowering then cut down to the base in late autumn
perennial phlox 'Harlequin' · Pruning
perennial phlox 'Harlequin' · Phlox paniculata 'Harlequin'
Grow in moist soil in full sun or partial shade
Watering: Moderate regular watering, allowing brief slight drying between soakingsSunlight: Full sun · Partial shadeInformation to be completed