Q.How Do I Control Fungus On Hydrangeas
leaves get spots. I spray them with copper fungicide but it comes back

GKH_Susan
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on April 8, 2021
This article has some good ideas about how to deal with this problem:
https://www.gardeningknowhow.com/plant-problems/disease/black-spot-fungus.htm
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