so it is important to regularly check the leaves of your rose bushes for any dark brown or purple spots developing in the ...

As for diseases, the best strategy is to start with disease-resistant cultivars. “Buy ‘fisherman roses,’” Pscheidt said. “The types that you can plant and then go fishing. Breeders are always coming ...

Characterised by large dark blotches on rose leaves, black spot is a severe fungal ... Louise shared her "magical" tip to thwart the onset of black spots by using Uncle Tom, an organic plant ...