Gardeners looking to have blooming roses again next year are being urged to check them now for black spots. With September ...

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 ...

“Why aren’t my roses blooming?” the gardener wonders aloud ... The list of pests and diseases—thrips, black spot, powdery mildew—that can impact roses is long (and Poulson devotes ...

While black spot disease won't kill rose bushes outright, it can sap their vitality, leading to poor blooming and the production of only small, withered flowers that detract from the beauty of ...

Roses need careful attention this spring to ensure they bloom healthily, with a particular focus on their leaves in the forthcoming weeks. April's typical warm and rainy spells provide perfect ...