How to Propagate hydrangea 'Zebra'?
Propagate by softwood cuttings

hydrangea 'Zebra' · Hydrangea macrophylla 'Zebra'
Best grown in moist, well-drained soil, preferably in a spot with afternoon shade. It will tolerate full sun, however with potential scorching of flowers. Don't let dry out.
Propagate by softwood cuttings