diseased crepe myrtle tree
I have a crepe myrtle that has a moss like fungus growing on the branches. It is a white-grey color and hangs in clumps. What can I use to get rid of this problem?
Certified GKH Gardening Expert
It is either moss or lichen. Both are harmless to the tree. Here is more information: https://www.gardeningknowhow.com/ornamental/fungus-lichen/treatment-tree-lichen.htm