Powdery Mildew Spray.

1litre mix

900ml water (or, preferably, weak black tea)
100ml milk (fresh, not UHT)
10ml bi-carb
5ml Epsom salts
50ml Worm Tea (optional)
10ml seaweed (optional, but a great tonic for your plants)
10ml vegetable oil (can use neem oil)
5ml  dishwasher liquid
tip: Always put the soap in last or you'll get too much foam

Put it in a spray bottle and mix well to dissolve the bi-carb or it will block the spray nozzle.

Spray the plants thoroughly making sure the leaves are completely wet, top and bottom, bad cases may need 2 sprays, but normally sorts it in one.

I use this spray every week as a preventative with very good results.

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