Hi!!!!
Attached is a pic of an eaten (by a bug?) hydrangea leaf. They also like sunflowers. Any answers would be appreciated, so that I can try to get rid of them!!!!
What's eating them?
The damage doesn't look that bad, and I'm assuming the guilty party is no longer on the leaf, so honestly I would leave it alone. Most of the stuff you could spray is probably not going to work very well unless the bug is on the plant when you spray it anyway.