Q.What Has Happened To Our Fuchsia
Plant was healthy and has been established for 15-20 years.leaves started to curl up during spring growth. Can it be Saved?

Certified GKH Gardening Expert
This should be fertilized, regularly. It is possible that the shrub has used up all of the available nutrients in the area. I would test your soil and feed accordingly. These articles will help:
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/testing-soil.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/soil-ph-plants.htm
https://www.gardeningknowhow.com/ornamental/flowers/fuchsia/growing-fuchsia-flower.htm