Roses are a beautiful and popular plant, but they are also susceptible to a number of diseases. There are a few common rose bush diseases that can affect your plants. Some of the most common include black spot, powdery mildew, and rust. These diseases can cause your rose bush to lose its leaves, become stunted, and produce fewer flowers. Each of these diseases can cause significant damage to your plants, so it’s important to be on the lookout for symptoms. Black spot appears as black spots on the leaves, while powdery mildew looks like a white powdery substance on the […]