By Corpusty
Glos,
United Kingdom 
My roses have mildew, so how should I treat them?
14 Jun, 2018
By Corpusty
Glos,
United Kingdom
My roses have mildew, so how should I treat them?
14 Jun, 2018
Your need to spray with RoseClear Ultra. I would suggest that you should instigate a spraying programme so that you are clear of aphids, blackspot and mildew rather than waiting until you actually have these problems.
14 Jun, 2018