I potted these two hostas in the Spring and they were looking good initially. However, they have continued to dwindle. They look like their being eaten by something, especially the small one but it may be something else. I water them occasionally and check the soil moisture level to be sure I'm not over (or under) watering.
Have you put down slug and snail killer?
No, I haven't seen any slugs or snails but I did spray the smaller one with Natural Guard insecticidal soap a few times but to no avail. If it is slugs or snails, wouldn't I see them on the plant?
