Can anyone recommend a way to combat Powdery Mildew?
I always try not to catch the leaves when watering and the ground was mulched earlier this year however the past week I have noticed Powdery Mildew creep onto my Sweet Pea's and today it looks awful.
I also spotted it on my new Clematis at the other side of the garden (albeit I have a small garden) which I only planted a couple of months ago and after closer inspection it seemed to have affected a few parts of it.
I have removed the affected leaves but it looks like I may have to cut a few parts off
Can anyone recommend on how else to deal with it? I try not to use sprays too much in my garden unless they are organic.