How to Water hydrangea 'Selina'?
Consistently moist acidic soil, use rainwater for stable flower color

hydrangea 'Selina' · Hydrangea macrophylla 'Selina'
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
Consistently moist acidic soil, use rainwater for stable flower color