How to Prune giant hyssop 'Summer Sunset'?
No pruning required but deadheading may prolong flowering
giant hyssop 'Summer Sunset'
giant hyssop 'Summer Sunset' · Pruning
giant hyssop 'Summer Sunset' · Agastache 'Summer Sunset'
Grows best in well-drained, fertile soils in full sun
Watering: Moderate regular watering, avoid prolonged drought or waterloggingSunlight: Full sunInformation to be completed