Leaf discoloration Sensation Cosmos

weldJuly 4, 2009

Does anyone know why my Sensation Cosmos leaves are turning white? And any solutions? Thanks for whatever you can tell me!

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oilpainter(3)

Do they have a fuzzy appearance or look like it is coated?

If they do you have powdery mildew. Pick off any that are dead or are completely coated and spray with a fungicide for powdery mildew

    Bookmark   August 18, 2009 at 10:54AM
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