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

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 ...

Drive past a few houses with stunning front gardens in the summer and you're likely to notice a familiar repetition: a low-growing shrub with wide green leaves and what look like popcorn balls of ...