Why would my daughters very old & established wisteria suddenly begin to die? ?

Question

Why would my daughters very old & established wisteria suddenly begin to die? ?

Answer 1

if you named me "very old" or "established wisteria", and I was your daughter, I would die too or at least run away from home

Answer 2

All plants have a life span and it's probably come to the end. They're usually grafted onto rootstock so you won't be able to take cuttings. Surprise her with a new one perhaps a slightly different colour.

Answer 3

The weather could be the issue, my neighbour has wisteria and it has died off to this year. All the heavy rain and lack of sunshine is gonna cause a lot of plants trouble.  

Answer 4

it could be 101 different reasons but the most likely is lack of food as they are a very hungry plant, i have tried to grow 3 in my garden an each has failed due to the very claggy clay soil i have , i hope the sight listed will help you out