Did I Prune My Hydrangea Too Much?
The Most Common Effect of Overpruning Is That You Will Have Few, If Any, Blooms the Following Season. One Episode of Overpruning Is Unfortunate, but Completely...
The most common effect of overpruning is that you will have few, if any, blooms the following season. One episode of overpruning is unfortunate, but completely reversible. However, the practice of pruning hydrangea aborescens back to the ground annually can weaken it over time.
What happens if you cut hydrangeas all the way down?
To get bigger flowers, cut them all the way back
Smooth hydrangeas will produce much larger blooms if pruned hard like this each year, but many gardeners opt for smaller blooms on sturdier stems.
How do I revive my cut hydrangeas?
Use the Boiling Water Method: Boil water and pour it into a cup. Stand the stems of the wilted hydrangeas in this water for 30 seconds. Immediately put into room temperature water (this usually means back into the arrangement). If the blooms are not too old, within a couple of hours they will have completely revived.