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Top Questions About Gardenia Plants

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Questions About Gardenia Plants

  • Answered by
    drtreelove on
    November 10, 2018
    A.

    Jon, You fertilized way too soon after planting and used a high nitrogen chemical fertilizer. Normally you shouldn't fertilize for the first month or two, until the plants start to put out some new growth.

    Gardenias are sensitive and I suspect that it is either that, or they have also suffered physiological stress ("transplant shock") from root disturbance and/or drying out, even for a few minutes when the roots are exposed, during the planting process.

    Water deeply and heavily to dilute and leach some of the high salts chemical fertilizer. Apply peat moss or compost mulch. Attend to a good water management program in that harsh desert climate.

    Wait until February to fertilize again. And consider using a more mild, slow release organic fertilizer like the Dr Earth Acid Lovers on this page:
    http://www.fertileearthlandcare.com/fertilizers/

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  • Answered by
    Downtoearthdigs on
    December 6, 2018
    A.

    This could be Spittlebug.
    This article will help you.

    https://www.gardeningknowhow.com/plant-problems/pests/insects/spittlebug-control.htm

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  • Answered by
    Downtoearthdigs on
    January 26, 2019
    A.

    With good cutting propagation and care you should have your first flowers in the following year.
    It sounds like you are doing great on the care and sometimes you just need to be patient. Plants can be very individual; much like people!

    https://www.gardeningknowhow.com/ornamental/flowers/gardenia/no-flowers-on-gardenia.htm

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  • Answered by
    MichiganDot on
    February 22, 2019
    A.

    Gardenias prefer acidic soil but used coffee grounds are not a good way to lower pH or to fertilize. Coffee beans vary widely in acidity and most of that acid leaches out into the liquid when coffee is brewed. The grounds don't significantly alter pH and don't provide nutrients so they are best added to the compost pile. Use a fertilizer designed for acid-loving plants and follow directions on the container. This will probably be every 2-4 weeks during active growth, depending on the fertilizer used. The effect will be more predictable than using coffee grounds to meet the plant's needs.

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  • Answered by
    drtreelove on
    February 23, 2019
  • Answered by
    MichiganDot on
    February 26, 2019
    A.

    Sometimes gardenia will drop leaves in late winter to make room for new spring leaves. Otherwise, leaf drop is a sign of a stressed plant. It likes acidic soil so use a fertilizer for azaleas and rhododendrons unless your pH is quite low. Gardenia likes consistent moisture, not too dry and not too wet. Soil should be rich loam that has good drainage. And, of course, it doesn't tolerate cold temperatures. Gently pull back some of the soil being careful not to damage roots. Roots should be white and firm. Root rot turns them brown and mushy. Your gardenia may have suffered transplant shock and this caused leaves to drop. Check the plant carefully for insect pests. Here are gardenia care guidelines. https://www.gardeningknowhow.com/ornamental/flowers/gardenia/gardenia-plant.htm

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  • Answered by
    Downtoearthdigs on
    March 1, 2019
    A.

    This collection of articles will give you good ideas on how to control pests, and other good tips for an organic garden: https://www.gardeningknowhow.com/special/organic/

    This article will help you with a choice of some herbs to plant: https://www.gardeningknowhow.com/edible/herbs/hgen/medicinal-herb-plants.htm

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