Common Pests & Diseases
Diseases
May be susceptible to a leaf spot, powdery mildews, grey moulds (Botrytis) and honey fungus (rarely)
Pests
May be susceptible to aphids, capsid bug, hydrangea scale and vine weevil
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hydrangea 'Setsuka-yae' · Pests & diseases
hydrangea 'Setsuka-yae' · Hydrangea macrophylla 'Setsuka-yae'
Grows best in a moist but well-drained soil in partial shade, although tolerant of sun if the soil remains moist. See shrubby hydrangea cultivation for further advice
Watering: Consistently moist root zone, add extra water during warm dry weatherSunlight: Partial shadeSkin allergen. Wear gloves and other protective equipment when handling