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    my tomatoes have these huge ugly, rotten black spots, both on the tops and bottoms, what's wrong?

    +1  Views: 229 Answers: 1 Posted: 13 years ago

    1 Answer

    Sounds like they have the blight. This is probably Phytophthora infestans, the same disease that caused the Irish potato famine. Nothing you can do except pull up the plants and hope for the best next year.



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