Hydrangeas can get a variety of pests and ailments, but not all hydrangea sorts are equally prone—the higher the plant is customized to your local weather and environmental circumstances, the much less inclined it’s to get a illness. Hydrangeas which are native to North America, resembling oakleaf hydrangea, are usually naturally extra disease-resistant than non-native hydrangea species.
Listed below are 10 pests and ailments that may have an effect on hydrangeas.