Peach Blossom/Leaf Die Back
A 5-year-old Red Haven tree blossomed and leaves appeared, thin shaped and then began to turn brown, twist, and dry. The blossoms wilted before they fell. What's going on? There's another very healthy tree right next to it.
Certified GKH Gardening Expert
The tree could be affected by peach borers. This article will help determine if this is the problem and what to do about it: https://www.gardeningknowhow.com/edible/fruits/peach/peach-tree-borer.htm