Hydrangeas not blooming may be due to improper pruning time, winter damage, or too much shade. Bigleaf and oakleaf hydrangeas bloom on old wood, so pruning them in winter removes flower buds. Smooth ...
Proper hydrangea care begins with identifying which species bloom on last year’s growth versus those that flower on new shoots.
Nobody's perfect, true, but your hydrangea will thank you for avoiding these common pruning ...