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 'Taiwan' · Hydrangea aspera 'Taiwan'
Grow in moist but well-drained, moderately fertile, humus-rich soil in sun or part shade with shelter from cold drying winds; may become chlorotic in shallow chalky soils
May be susceptible to a leaf spot, powdery mildews, grey moulds (Botrytis) and honey fungus (rarely)
May be susceptible to aphids, capsid bug, hydrangea scale and vine weevil
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