I have had this for 5/6 years -two weeks ago I noticed branches wilting -this has now turned to this-dead yellowish crispy leaves
This is the other side-and obviously how it should look-but it is spreading
All plants around it around are fine but the one I had before went the same way- but after 3 years of growth
It flowered normally earlier in the year-no sprays,no weedkillers have been used
Anybody any ideas what has happened?-I am flummoxed.