How to Propagate hydrangea 'Everest'?
Propagate by softwood cuttings in early summer, or hardwood cuttings in winter

hydrangea 'Everest' · Hydrangea paniculata 'Everest'
Grow in moist but well-drained, humus rich soil. Provide shelter from cold, drying winds. See shrubby hydrangea cultivation for more detailed advice
Propagate by softwood cuttings in early summer, or hardwood cuttings in winter