hydrangea 'Hamburg' · Fertilizing

hydrangea 'Hamburg' · Hydrangea macrophylla 'Hamburg'

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

Watering: Consistently moist root zone, add extra water during warm dry weatherSunlight: Partial shadeSkin allergen. Wear gloves and other protective equipment when handling