Rot top of S. purpurea
I found on top of crown a part where lost growing point was rotting. Thought that was odd? So I scraped off much of the dead parts off,but not all the way to live part,just bearly. And sprayed fungicide on it and watched it to soak in to let me know I need to spray little more. Few days later I checked,seem ok? I just wondering how and why this happen?