What Are the Moisture Requirements for hydrangea 'Schneeball'?
Moist but well drained

hydrangea 'Schneeball' · Hydrangea macrophylla 'Schneeball'
Grow in moist but well-drained, humus rich soil, in a lightly shaded spot with shelter from cold, drying winds. Mulch annually in spring. See shrubby hydrangea cultivation for more detailed advice
Moist but well drained