A common issue with roses is black spot and rust caused by fungal diseases. One rose expert shared her tips on Instagram for fighting fungus naturally. In a viral Instagram video, Sophie van ...

All of these rusts release the bright rusty-orange spores once spring weather becomes mild and damp, often around late March to mid-April, so now is a prime time to look.

Rust, which begins in spring and ... As for diseases, the best strategy is to start with disease-resistant cultivars. “Buy ‘fisherman roses,’” Pscheidt said. “The types that you can ...