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Top Questions About Gardenia Plants

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Questions About Gardenia Plants

  • Answered by
    BushDoctor on
    February 27, 2018
    Certified Expert
    A.

    This is common with overwatering. This can lead to an infection which will cause sudden wilting. You will have to replace the soil, and I also recommend only watering when the top few inches of soil are completely dry.

    I would also suggest for the next time that you water, to mix peroxide at 1 part to three parts water. Or just replace 1/4 of the water with peroxide. This will help kill off any remaining infection in the roots.

    Cut the growth off when it dies, and let it come back again.

    Here is an article for more information: https://www.gardeningknowhow.com/ornamental/flowers/gardenia/common-gardenia-diseases.htm

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  • Answered by
    BushDoctor on
    March 5, 2018
    Certified Expert
    A.

    You can cut them back, but wait until mid summer after the blooms fade. This will keep you from harming any of next years flowering growth.

    This article will give you more information: https://www.gardeningknowhow.com/ornamental/flowers/gardenia/when-to-prune-a-gardenia.htm

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  • Answered by
    BushDoctor on
    March 8, 2018
    Certified Expert
    A.

    It sounds like it could be a case of overwatering. This is likely the start of a fungal infection. You can correct this by adding wettable sulfur and a little dolomitic lime to the soil. Can you include a picture? It can help me to see exactly what is going on.

    Here is an article for more information on the care of These: https://www.gardeningknowhow.com/ornamental/flowers/gardenia/gardenia-plant.htm

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  • Answered by
    Downtoearthdigs on
    March 14, 2018
    A.

    It is important that you maintain regular care for a Gardenia wintering indoors, as they do not go dormant. Gardenia are finicky and lack of humidity and indoor temperatures are some of the biggest issues for this plant.

    Soil should be kept moist, but never soggy.
    Check the branches, do the bend or snap and break off? Scratch the bark, it is green underneath?

    https://www.gardeningknowhow.com/ornamental/trees/tgen/tree-scratch-test.htm

    If you see signs of life, continue care as the articles below describe.

    https://www.gardeningknowhow.com/ornamental/trees/tgen/tree-scratch-test.htm
    https://www.gardeningknowhow.com/ornamental/flowers/gardenia/growing-gardenias-indoors.htm

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  • Answered by
    BushDoctor on
    March 13, 2018
    Certified Expert
  • Answered by
    Downtoearthdigs on
    March 14, 2018
    A.

    Gardenias actually prefer to be a bit root bound.
    Make sure you have not chosen too large of a container.

    Too much room in the pot, leads to overwatering and possible root rot.

    Yellowing leaves can indicate a watering issue; too much or too little.
    Soil should be moist, but never soggy.

    Gardenias are a finicky plant and even more so in an indoor location.
    They need a very high humidity.

    These links will help you.

    https://www.gardeningknowhow.com/edible/helping-a-gardenia-bush-with-yellow-leaves.htm
    https://www.gardeningknowhow.com/ornamental/flowers/gardenia/gardenia-plant.htm
    https://www.gardeningknowhow.com/ornamental/flowers/gardenia/growing-gardenias-indoors.htm

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  • Answered by
    Downtoearthdigs on
    March 28, 2018
    A.

    It sounds like you are feeding your gardenias well, so it's probably something else. Watering problems can cause a gardenia's leaves to turn yellow. Overwatering or poor drainage in the soil could be the culprit. Or, you might not be watering enough during dry conditions.
    https://www.gardeningknowhow.com/edible/helping-a-gardenia-bush-with-yellow-leaves.htm

    Root rot can cause yellowing leaves. This is caused by fungi, but is made worse by overwatering or poor drainage:
    http://www.clemson.edu/extension/hgic/pests/plant_pests/shrubs/hgic2058.html

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