Ive got yellow spots on the leaves of one of the two hydrangeas ive planted. Is it water scorching??? Or fungus??? Help!!!! Its still looks good, and blooming nicely..........but I worry about the yellow spots........yikes!!
Not sure about the yellow spots. Take a look here at Cercospora Leaf Spot, Anthracnose and Botrytis Blight. If it's none of that lmk.
https://www.aces.edu/pubs/docs/A/ANR-1212/
You might get a better view of the pics here.
https://www.aces.edu/pubs/docs/A/ANR-1212/ANR-1212.pdf