My Large Sumac Looks Like It’s Diseased Leaves Are Turing Bllackish While All Its Shoots Are Healthy Also Shoots On A Primed Ar

Question

ea started out healthy but now are turning black This happened in early June then looked like it was starting to get back to normal but has since started looking as if it’s dying

Answer 1

This sounds like an infection. Unfortunately, your photos did not come through. I am unable to assess the damage. You can make an attempt at treating the area. This article will help:

https://www.gardeningknowhow.com/garden-how-to/info/what-is-copper-fungicide.htm

Here is an article that will help you with the care of the tree:

https://www.gardeningknowhow.com/ornamental/trees/sumac/sumac-tree-info.htm