The most common reason for a lack of flowers on hydrangeas is that they were pruned at the wrong time of the year.

Pruning prevents new growth from getting leggy, so regular pruning is important for overall plant health. The best time to ...

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 ...