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Top Questions About Tomato Plants

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Questions About Tomato Plants

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  • Answered by
    Downtoearthdigs on
    August 16, 2017
    A.

    These articles provide some great advice on tomato blight. Since this plant disease is incurable, one of the most important aspects to control is sanitation. Frequently check your plants to recognize symptoms early, remove affected leaves or plants immediately, and destroy or discard them without spreading the disease to other plants.

    https://www.ppdl.purdue.edu/PPDL/expert/tomato-blight.html
    https://extension.psu.edu/plants/vegetable-fruit/news/2012/organic-late-blight-management
    http://ipm.uconn.edu/documents/raw2/html/537.php?aid=537
    https://www.ipm.iastate.edu/ipm/hortnews/1996/4-26-1996/tomato.html

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  • Answered by
    Downtoearthdigs on
    August 17, 2017
  • Answered by
    Downtoearthdigs on
    August 17, 2017
  • Answered by
    Downtoearthdigs on
    August 19, 2017
    A.

    Yes, adding lime in the fall is a great idea. A soil test might help you understand how much to add and any other nutrient limitations in your soil, because excessive magnesium or nitrogen can also contribute to this problem. Making sure the tomatoes are evenly watered will help, and if despite everything blossom end rot still appears next year, it may be possible to use gypsum to supplement the affected plants. See this article for details:

    http://www.clemson.edu/extension/hgic/hot_topics/2009/08blossom_end_rot.html

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  • Answered by
    Downtoearthdigs on
    August 25, 2017
    A.

    If you know that your soil needs lime, it is best to apply at the end of the year or early next spring to avoid damaging the plants. Mix in to the soil well, and follow the label directions.

    This article discusses how to determine whether you need lime and how to apply it:

    http://edis.ifas.ufl.edu/vh024

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  • Answered by
    David Wynne on
    August 26, 2017
    A.

    Two things - in theory!
    1. Uneven watering, allowing plants to dry out and then trying to recompense.
    2. Watering from the top and wetting the fruits that have already formed. Try to water at the base, and to help polination spray the open flowers with a fine mist.
    If your blossom end rot is not too bad, you can always try slicing the tomato horizontally and therefore cutting off the rot.

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