Talkback: The strange case of the wilting wisteria
Gardeners' World Web User Posts: 17,147
I hope you both remembered to take off the plant lables or any close fitting ties on the main stem. I heard this problem on a GQT session and despite years of experience the gardener had still left a tie so tight it choked the plant to death. Commonly happens just after as summer growth surge kiks in. Always check the plug.
years of growth the flowers appeared but
did not open then shivelled up and died
the leaves then fell off. cutting some
of the stems back they had also died
and I do not have any explanation
However, she is also stumped and so, at the moment is the RHS. I will keep an eye on things on your behalf.