I bought Roses in Snow in April of 2022 because I had read somewhere that it was rust-resistant. The plant bloomed in early June, but by the end of that month, it was showing quite a bit of rust. I trimmed the rusty leaves, but the rust returned, so I dug it up and potted it to isolate it. The plant did not return this spring (2023). Roses in Snow was one of my failures as a garden plant. I was sorry this one did not work out because the blooms were pretty.