By Cinderella
Hampshire,
United Kingdom 
Is it possible to eradicate Black Spot on Roses once you have it. I have one particular rose that gets it every year. I always collect all the leaves and burn or bin them to try and avoid it getting into the soil, and can you tell me what is the best spray to use please
24 Jun, 2010
Answers
Many thanks Volunteer. Appreciate your help, will try Roseclear and feeding.
28 Jun, 2010
Also, after removing the dead fallen leaves, put a thick mulch around the base as this will keep the spores covered up.Roseclear is probably the best spray to try, but often doesn't help much. Cleaning away leaves and feeding the plant is the best method.
28 Jun, 2010