Black Spot on Roses
With all of the wet humid weather we are having we have been seeing a lot of black spot on roses. Black spot is a fungal disease common to roses. The symptoms are black spots that form on the upper surface of the leaves they then turn yellow and fall off. Spray with a fungicide at the first sign of infection then repeated every 7-14 days as long as the weather remains damp and humid.
Contact us for any specific questions you may have.
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