Cercospora Leaf Spot of hydrangea

Disease Information

Cercospora Leaf Spot


1- Leaf spots are first round and purple to brown

2- Older leaf spots have a thick purple border and a tan to gray enter

3- Severely infected leaves become yellow and may drop

4- Leaf spots often form on lower leaves first and gradually spread upward in the plant


Water in a manner that keeps moisture off the leaves. Worried about using chemical on your plants? Try our All New Organic PureSpray Green. A great way to control leaf spot on your Hydrangeas.

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