(I think) my hosta is Great Expectations

Question

It has almost rust-like markings on the leaves each year. Other hosta growing next to it do not have this problem?

Answer 1

It sounds like your plant is getting a rust fungus. This article will help:
https://www.gardeningknowhow.com/plant-problems/disease/learn-about-plant-rust-disease-and-rust-treatment.htm