What is eating your purple coleus?

If your purple coleus is being eaten, it could be due to several pests such as aphids, spider mites, or caterpillars. These insects feed on the leaves, causing damage and discoloration. Additionally, slugs and snails may also target coleus plants, especially in damp conditions. Inspect the plant closely for signs of pests and consider using insecticidal soap or natural remedies to control the issue.