My English Laurel has shot hole disease. I’ve learned the disease can be caused by bacteria, fungus, or both. What is a way to control it. I’ve heard that Bordeaux mixture can work. How often would that mixture be applied for control without damaging the Laurel?
Certified GKH Gardening Expert
This article should help: https://www.gardeningknowhow.com/plant-problems/disease/shot-hole-disease-fungus.htm