Kent,
United Kingdom 
when and how do i prune my hydranger
Asked from the GoYpedia
hydrangeas page
6 Jul, 2010
Featured on:
hydrangeas
Related photos
-
Terratoonie
-
Janey
-
Yorkshire
-
Janey
Related blogs
In April cut off the dead flower heads back to a pair of buds. Cut out any dead wood right to the bottom and, if it's an old bush, thin out some of the older remaining stalks if it's overcrowded. Leaving the dead flower heads on over winter protects next year's flower buds.
6 Jul, 2010