Canna lilies

Question

My canna lily’s leaves are getting holes in them, like something is eating them.

Answer 1

If the holes are near the base of the plants, Slugs may be the issue.
Caterpillars can also enjoy eating your Canna leaves.

Here are some links with information on these pests.

https://www.gardeningknowhow.com/plant-problems/pests/insects/kill-garden-slugs.htm
https://www.gardeningknowhow.com/plant-problems/pests/insects/prevent-caterpillars.htm