4 Years Growing and Struggling # 2
This is an Owari Satsuma that I have never had any trouble with. I am afraid it has a bug infection that I can not see and appears to be covered in sooty mold possibly. Experiencing high level of bud and leaf drop for 3 weeks.
Plant is in a 5-1-1 mixture and gets foliage pro once per week.
I have tapped out my knowledge level and need some help on these plants.