Powdery mildew appears as white or gray spots on roses, usually during warm, humid conditions. Catching infections early is key to stopping them from spreading by removing diseased parts and applying ...

Roses can be vulnerable to fungal diseases like black spot, mildew, and mould in January and February, but there is a simple ...

Roses are beginning to come out of dormancy in the UK, and gardeners have been warned to do one simple job before the end of ...