Droopy Dorothy Walton
The top growth on my clematis 'Dorothy Walton' ('Bagatelle') has suddenly gone floppy.
I noticed it yesterday morning. Checked for stem damage as the bottom half of the plant looked ok, nothing obvious there.
Gave it a really good soaking and overnight we've had heavy rain and thunderstorms but it's still no better.
There is a bit of snail damage on the lower half and I carefully squish any aphids off the top daily. It's partner 'comtesse de bouchard' on the other side of the arch is fine.
I'm flummoxed, anyone have a clue what's wrong with it?