hydrangea 'Mariesii' · Temperature

hydrangea 'Mariesii' · Hydrangea macrophylla 'Mariesii'

Best grown in moist but well-drained soil in part shade although tolerant of sun if soil remains moist; requires acid soil to produce the blue colouring, in alkaline soils the flowers will become pink. 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