By Newby15
Cleveland,
United Kingdom 
Hi guys while cutting my hedge this morning which is made up of different things I noticed this white powdery stuff on some of the shrubs that make up the hedge please help and advise I know it’s blurred but 🤷🏻♂️
28 May, 2024
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Powdery mildew would be the culprit. Provanto Fungus Fighter should sort it out. For some reason it only affects certain plants and not others, even when they grow in the visinity. Constant damp conditions and poor air circulation tend to make things worst. I would suggest that you might have to spray on a regular basis though.
28 May, 2024