We have had problems with yellow leaves and leaf mold (powdery leaf mold). How do we fix it?
Crepe Myrtle Yellow Leaves
Certified GKH Gardening Expert
There are several reasons why a plant gets yellow leaves. Typically it is a water or fertilizer issue. Make sure that it is getting the right amount of water and is fertilized (especially with iron) is a first step. This article will help: https://www.gardeningknowhow.com/plant-problems/environmental/plant-leaves-turn-yellow.htm
This article will help with the powdery mildew: https://www.gardeningknowhow.com/plant-problems/disease/powdery-mildew-homemade-and-organic-remedies.htm