What is killing my flowering tree, it can't be the Lichen? Can It?
I have Lichen but ever since it appeared my flowering tree is not doing well and has whole limbs that are dead. It has been in my yard for 7 years and just appeared last year. It is my only tree I have in my front yard and it gets sun all day and is not in a moist yard. What could it be? I know Lichen is not invasive.