How to Water oak-leaved hydrangea 'Pee Wee'?
Consistently moist root zone, add extra water during warm dry weather

oak-leaved hydrangea 'Pee Wee' · Hydrangea quercifolia 'Pee Wee'
Grow in moist but well-drained soil in part shade or in sun if soil remains reliably moist - see shrubby hydrangea cultivation for more detailed advice
Consistently moist root zone, add extra water during warm dry weather