1. 

   Richard Goold New Member

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   by august every year my Japanese cucumber leaves begin to take on a light grey must. The beginning of the demise of the plant. What is it and is there any cure?

    

   Richard Goold, Apr 17, 2017

   #1
2. 

   Daniel Mosquin Paragon of Plants UBC Botanical Garden Forums Administrator Forums Moderator 10 Years

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   Sounds like powdery mildew? Here's an article from SFGate, if that is what it is: How to Make a Fungicide for Powdery Mildew on Organic Cucumbers

    

   Daniel Mosquin, Apr 18, 2017

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3. 

   Richard Goold New Member

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   Thanks !

    

   Richard Goold, Apr 18, 2017

   #3

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