By Pauli1968
East Sussex,
United Kingdom 
Hello everybody, does anybody know what this white film is on my HYDRANGEA leaves are.
Cheers
Paul
13 Sep, 2011
Answers
You could spray with 1 part milk to 10 water and spray.
13 Sep, 2011
Milk needs to be full cream for some reason...
14 Sep, 2011
Well I never, milk eh, thankyou very milky.
14 Sep, 2011
Lol Your very welcome Pauli :o))
15 Sep, 2011
Looks like powdery mildew to me
13 Sep, 2011