How to Prune double-flowered hemp agrimony?
Cut back spent flowers at the end of the flowering season
double-flowered hemp agrimony · Pruning
double-flowered hemp agrimony · Eupatorium cannabinum 'Flore Pleno'
Grow in any 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