Powdery Mildew Treatment

Question

What do I use to treat powdery mildew on hemlock shrubs?

Answer 1

The following articles should be of some help to you: https://www.gardeningknowhow.com/problems/get-the-cure-for-powdery-mildew.htm
https://www.gardeningknowhow.com/plant-problems/disease/powdery-mildew-homemade-and-organic-remedies.htm