Hardy Hibiscus Pests

Question

I have an outdoor (hardy) hibiscus plant where some of leaves have holes in them. I have checked for aphids, but do not see any. What could the problem be and how can it be corrected?

Answer 1

It could be flea beetles or Japanese beetles. These articles will help:
https://www.gardeningknowhow.com/plant-problems/pests/insects/what-are-flea-beetles.htm
https://www.gardeningknowhow.com/plant-problems/pests/insects/japanese-beetle-resistant-plants.htm