Jack Straw
I look nothing like him!
I've cut and pasted this from the RHS guide;I have a lot of climbing hydrangea on our house, not sure how to trim it. View attachment 137705View attachment 137706
Don’t know why they’ve come out sideways There’s Virginia creeper there too.
Pruning climbing hydrangeas
The climbing hydrangea (Hydrangea anomala subsp. petiolaris) should have overlong shoots cut back immediately after flowering. Most flowers appear towards the top of the plant, so try to leave as much of this un-pruned as possible
Established plants will tolerate hard pruning in spring, but extensive cutting back all in one go is likely to reduce flowering for the next couple of summers. To prevent flower loss, stagger drastic pruning over three or four years, reducing the size of the plant gradually.