dwarf Hamelin grass

Question

Is my dwarf Hamelin grass dying when it turns pale and rusty looking. I have several dwarf Hamelin grasses, and only a few on the east side of the house are looking this way. They all have landscape rock around them.

Answer 1

It sounds as if your plants are infected with Rust.
Neem Oil is a good treatment.

https://www.gardeningknowhow.com/plant-problems/disease/learn-about-plant-rust-disease-and-rust-treatment.htm
https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm