What Is This and How do I Cure It?
by
John Doe,
2 years ago
I have some sad little redbuds at my plant. They always seem to be struggling and they have always had this stuff on their trunks. Is there anything I can to about this...stuff? What is it?
Thank you very much in advance.
1 like
1 Comment
Fanny
•
2 years ago
That's lichen, it is harmless to the tree. Just using it as a surface to grow on :)