Q.Carolina Jasmine Is Dying But Has Been Healthy For Years
attached are two pictures. we have two carolina jasmine on a fence. For the six years we have been here, they have thrived and bloomed. This spring we noticed, primarily on one plant, dying portions. the other plan seems just fine. we haven’t done anything to them except prune. they are watered a couple times a week with a drip irrigation line that runs from one side of fenced yard to the other for other plants. Could these be getting too much water? Should I work up the soil and refresh it? I cut out all the dead branches in April, but now more have died. YOur advice (or questions) would be very helpful.

Certified GKH Gardening Expert
It is likely that they need to be fed and pruned. Here is an article that will help:
https://www.gardeningknowhow.com/ornamental/vines/carolina-jessamine/growing-carolina-jessamine.htm