How to Water hydrangea 'Hobella'?
Evenly moist root zone, reduce water volume once autumn cooling arrives

hydrangea 'Hobella' · Hydrangea macrophylla 'Hobella'
Best grown in moist but well-drained soil in part shade although tolerant of sun if soil remains moist. See shrubby hydrangea cultivation for more detailed advice
Evenly moist root zone, reduce water volume once autumn cooling arrives