Question From: C. WICKERHOFF - Okatie, South Carolina, United States
Q: WE HAVE HAD A LOT OF RAIN LATELY AND THE UNDERSIDE ON THE LEAVES OF MY RIVER BIRCH TREE HAS BROWN SPOTS ON THEM. WHAT IS IT?
It's probably some sort of disease. Take leaf samples to your independent garden center for an accurate ID and method of control. if needed. Best And Happy Yardening, Nancy